| Bl. Adeline | Benedictine, abbess, Mortain, monastic founder | Humility, leadership, obedience | First abbess of a Benedictine monastery in Mortain, France, under the guidance of Blessed Vitalis in the 12th century. | October 20 | Monastic leadership, religious founder | France | Beatified (date unknown) | Bl. Adeline |
| St. Carlo Acutis | Teen saint, Eucharistic miracles, internet | Faith, humility, evangelization | Teen who created a website documenting Eucharistic miracles; died of leukemia at age 15. | October 12 | Web design, catechesis, tech | Italy (UK-born) | Beatified Oct. 10, 2020; canonization: Apr 27, 2025 | Bl. Diana |
| Bl. Diana d’Andalò | Dominican, Bologna, noblewoman, founder | Courage, purity, perseverance | Noblewoman who co-founded the Dominican monastery of St. Agnes in Bologna; spiritual daughter of St. Dominic. | June 9 | Religious founder, contemplative | Italy | Beatified August 8, 1888 | Bl. Miguel Pro |
| Bl. Miguel Pro | Jesuit, martyr, Mexico, Cristero War | Bravery, faith, discretion | Jesuit priest executed during Church persecution in Mexico in 1927; known for his joyful spirit and martyrdom. | November 23 | Jesuit priest, covert ministry | Mexico | Beatified September 25, 1988 | |
| St. Pier Giorgio Frassati | Young adult, Eucharist, charity, mountain climbing | Joy, charity, zeal | Italian layman known for serving the poor and promoting Eucharistic devotion; called "Man of the Beatitudes." | July 4 | Engineering student, mountain climbing | Italy | Beatified May 20, 1990 | |
| Mary the Blessed Virgin | Mother of God, Marian Apparitions | Humility, Obedience | Mother of Jesus Christ, honored above all saints. | Jan 1 / Aug 15 | Mother, Queen of Heaven | Israel | Pre-Congregation | Mary the Blessed Virgin |
| Our Lady of Guadalupe | Apparition, Patron of the Americas | Compassion, Mercy | Marian apparition to St. Juan Diego in Mexico. | December 12 | Patroness | Mexico | Approved Apparition | Our Lady of Guadalupe |
| Pope St. Gregory the Great | Doctor of the Church, Liturgy | Leadership, Charity | Pope who reformed liturgy and strengthened the Church in the Middle Ages. | September 3 | Pope, Writer | Italy | Pre-Congregation | Pope Saint Gregory the Great |
| St. Aaron | Priest, Brother of Moses | Obedience, Holiness | First High Priest of Israel, brother of Moses. | July 1 | Priest | Egypt/Israel | Old Testament | St. Aaron |
| St. Abigail | Healing, Bees, Abbess | Service, Peace | Irish nun known for healing and connection to nature. | February 11 | Abbess, Healer | Ireland | Pre-Congregation | St. Abigail |
| St. Ada | Virgin, Abbess | Purity, Devotion | French abbess known for her piety. | December 4 | Abbess | France | Pre-Congregation | St. Ada |
| St. Adelaide | Queen, Widow, Patron of Brides | Patience, Leadership | Holy Roman Empress known for charitable works and political influence. | December 16 | Empress, Queen | Italy | 1097 | St. Adelaide |
| St. Adele | Abbess, Royalty | Piety, Devotion | Daughter of King Dagobert II, founded a convent in Germany. | December 24 | Abbess | France/Germany | Pre-Congregation | St. Adele |
| St. Adelina | Benedictine, Nun | Discipline, Holiness | French Benedictine nun and abbess. | October 20 | Abbess | France | Pre-Congregation | St. Adelina |
| St. Adrian | Martyr, Guard | Courage, Faithfulness | Roman soldier who converted and was martyred. | September 8 | Soldier, Martyr | Turkey | Pre-Congregation | St. Adrian |
| St. Agatha | Virgin, Martyr, Patron of Nurses | Purity, Fortitude | Martyred for her faith; known for miraculous healing. | February 5 | Martyr | Italy | Pre-Congregation | St. Agatha |
| St. Agnes | Virgin, Martyr, Innocence | Purity, Courage | Martyred at age 13; symbol of youthful holiness. | January 21 | Martyr | Italy | Pre-Congregation | St. Agnes |
| St. Albert the Great | Doctor of the Church, Science | Wisdom, Humility | Dominican scholar who taught St. Thomas Aquinas. | November 15 | Bishop, Philosopher | Germany | 1931 | St. Albert the Great |
| St. Alena | Martyr, Belgium | Loyalty, Devotion | Secret Christian martyred by her own family. | June 17 | Martyr | Belgium | Pre-Congregation | St. Alena |
| St. Alexander of Jerusalem | Bishop, Martyr | Wisdom, Perseverance | Early bishop and martyr imprisoned for his faith. | March 18 | Bishop, Martyr | Israel | Pre-Congregation | St. Alexander of Jerusalem |
| St. Alice | Leper, Cistercian | Patience, Endurance | Lived with leprosy, great devotion to the Eucharist. | June 15 | Nun | Belgium | Pre-Congregation | St. Alice |
| St. Aloysius Gonzaga | Jesuit, Youth Patron | Purity, Sacrifice | Gave up nobility for religious life; died caring for plague victims. | June 21 | Seminarian, Jesuit | Italy | 1726 | St. Aloysius Gonzaga |
| St. Alphonsus MarieLiguori | Moral Theology, Founder | Mercy, Zeal | Founded the Redemptorists; wrote extensively on moral theology. | August 1 | Bishop, Writer | Italy | 1839 | St. Alphonsus Marie Liguori |
| St. Ambrose | Bishop, Doctor of the Church | Justice, Courage | Bishop of Milan; influenced St. Augustine’s conversion. | December 7 | Bishop, Theologian | Germany/Italy | Pre-Congregation | St. Ambrose |
| St. Anastasia | Martyr, Healer | Charity, Faith | Known for healing and aiding prisoners. | December 25 | Martyr | Croatia | Pre-Congregation | St. Anastasia |
| St. Andre Bessette | Miracle Worker, Humble Porter | Humility, Faith | Brother known for healing miracles and devotion to St. Joseph. | January 6 | Religious Brother | Canada | 2010 | St. Andre Bessette |
| St. Andrew the Apostle | Apostle, Fisherman | Evangelism, Courage | First-called disciple; crucified on X-shaped cross. | November 30 | Apostle, Fisherman | Israel | Pre-Congregation | St. Andrew the Apostle |
| St. Angela Merici | Educator, Ursuline Founder | Vision, Service | Founded the Ursulines to educate girls. | January 27 | Religious Founder | Italy | 1807 | St. Angela Merici |
| St. Anne | Mother of Mary, Grandparent | Faith, Generosity | Mother of the Blessed Virgin Mary. | July 26 | Mother, Grandmother | Israel | Pre-Congregation | St. Anne |
| St. Anselm | Scholasticism, Archbishop | Wisdom, Logic | Doctor of the Church, famous for ontological argument for God. | April 21 | Archbishop, Philosopher | Italy | 1494 | St. Anselm |
| St. Anthony of Padua | Doctor of the Church, Preacher | Humility, Wisdom | Known for powerful preaching and miracles. | June 13 | Friar, Preacher | Portugal | 1232 | St. Anthony of Padua |
| St. Anthony the Abbot | Desert Father, Hermit | Temperance, Faith | Founder of Christian monasticism. | January 17 | Hermit, Monk | Egypt | Pre-Congregation | St. Anthony the Abbot |
| St. Apollonia | Martyr, Teeth, Fire | Courage, Faith | Jumped into flames to avoid renouncing Christ. | February 9 | Martyr | Egypt | Pre-Congregation | St. Apollonia |
| St. Athanasius | Bishop, Defender of Trinity | Fortitude, Zeal | Defender of Nicene Creed against Arianism. | May 2 | Bishop, Theologian | Egypt | Pre-Congregation | St. Athanasius |
| St. Augustine of Hippo | Doctor, Conversion, Confessions | Wisdom, Repentance | Converted after a wild youth; wrote Confessions and City of God. | August 28 | Bishop, Philosopher | Algeria | Pre-Congregation | St. Augustine of Hippo |
| St. Ava | Blindness, Healing, Benedictine | Hope, Perseverance | Cured of blindness, became a Benedictine abbess in France. | April 29 | Abbess, Religious | France | Pre-Congregation | St. Ava |
| St. Barbara | Martyr, Lightning, Protection | Courage, Faith | Martyred for her Christian faith; patron saint of artillerymen. | December 4 | Martyr | Turkey | Pre-Congregation | St. Barbara |
| St. Barnabas | Apostle, Encourager, Paul | Encouragement, Generosity | Early Church leader and missionary companion of St. Paul. | June 11 | Apostle, Missionary | Cyprus | Pre-Congregation | St. Barnabas |
| St. Bartholomew | Apostle, Martyr, Flayed | Loyalty, Evangelism | One of the 12 Apostles, martyred by being flayed alive. | August 24 | Apostle, Missionary | Israel | Pre-Congregation | St. Bartholomew |
| St. Basil the Great | Doctor, Monasticism, Bishop | Charity, Wisdom | Bishop and Father of Eastern monasticism. | January 2 | Bishop, Theologian | Turkey | Pre-Congregation | St. Basil the Great |
| St. Benedict | Monks, Rule, Monte Cassino | Order, Stability | Father of Western monasticism. | July 11 | Monk, Abbot | Italy | Pre-Congregation | St. Benedict |
| St. Benjamin | Deacon, Martyr, Persia | Faithfulness, Endurance | Persian deacon martyred for preaching the Gospel. | March 31 | Deacon, Martyr | Iran | Pre-Congregation | St. Benjamin |
| St. Bernadette Soubirous | Lourdes, Visionary | Humility, Purity | Saw Our Lady at Lourdes and entered religious life. | April 16 | Visionary, Sister | France | 1933 | St. Bernadette Soubirous |
| St. Bernard of Clairvaux | Cistercian, Preacher, Crusades | Zeal, Wisdom | Influential theologian and spiritual leader in the 12th century. | August 20 | Monk, Preacher | France | 1174 | St. Bernard of Clairvaux |
| St. Bernardine of Siena | Preacher, Name of Jesus, Missions | Zeal, Eloquence | Franciscan famous for spreading devotion to the Holy Name of Jesus. | May 20 | Preacher, Missionary | Italy | 1450 | St. Bernardine of Siena |
| St. Bibiana | Martyr, Joy | Fortitude, Hope | Roman virgin martyred under Julian the Apostate. | December 2 | Martyr | Italy | Pre-Congregation | St. Bibiana |
| St. Blaise | Blessing of Throats, Bishop | Courage, Healing | Healer and bishop, martyred for the faith; known for healing throat ailments. | February 3 | Bishop, Physician | Armenia | Pre-Congregation | St. Blaise |
| St. Bonaventure | Doctor of the Church, Mystic | Wisdom, Humility | Known as the "Seraphic Doctor" and key Franciscan theologian. | July 15 | Theologian, Bishop | Italy | 1482 | St. Bonaventure |
| St. Bridget of Sweden | Mystic, Mother, Pilgrim | Piety, Charity | Visionary and founder of the Bridgettine Order; mother of 8. | July 23 | Mystic, Founder | Sweden | 1391 | St. Bridget of Sweden |
| St. Brigid of Ireland | Abbess, Patron of Ireland | Hospitality, Generosity | Founded Kildare Monastery; one of Ireland’s patron saints. | February 1 | Abbess, Founder | Ireland | Pre-Congregation | St. Brigid of Ireland |
| St. Bruno | Carthusian Founder, Hermit | Silence, Detachment | Founded the Carthusians; lived a life of prayer and solitude. | October 6 | Monk, Hermit | Germany | Pre-Congregation | St. Bruno |
| St. Callistus I | Pope, Martyr | Mercy, Forgiveness | Pope who showed great mercy; died as a martyr. | October 14 | Pope, Martyr | Italy | Pre-Congregation | St. Callistus I |
| St. Camilla | Virgin, Service | Modesty, Generosity | Known for her devotion to the sick and the poor. | March 3 | Laywoman | Italy | Pre-Congregation | St. Camilla |
| St. Camillus de Lellis | Sick, Hospitals, Red Cross | Compassion, Sacrifice | Founded a religious order dedicated to the sick; patron of hospitals. | July 14 | Priest, Founder | Italy | 1746 | St. Camillus de Lellis |
| St. Carmen | Marian, Our Lady of Mount Carmel | Faith, Devotion | Title associated with Our Lady of Mount Carmel. | July 16 | Carmelite Devotion | Israel | Marian Title | St. Carmen |
| St. Casimir | Royalty, Chastity, Youth | Purity, Discipline | Polish prince who chose piety over politics; patron of Lithuania. | March 4 | Prince, Patron | Poland | 1521 | St. Casimir |
| St. Catherine de Ricci | Mystic, Stigmata | Penance, Prayer | Dominican nun who received visions and the stigmata. | February 2 | Mystic, Nun | Italy | 1746 | St. Catherine de Ricci |
| St. Catherine Laboure | Miraculous Medal, Marian Vision | Obedience, Simplicity | Visionary of the Miraculous Medal apparition. | November 28 | Nun, Visionary | France | 1947 | St. Catherine Laboure |
| St. Catherine of Alexandria | Martyr, Wisdom, Debater | Courage, Wisdom | Converted many by her debates; martyred on a spiked wheel. | November 25 | Philosopher, Martyr | Egypt | Pre-Congregation | St. Catherine of Alexandria |
| St. Catherine of Bologna | Artist, Nun, Mystic | Creativity, Prayer | Painter and mystic; incorrupt body on display in Bologna. | March 9 | Artist, Mystic | Italy | 1712 | St. Catherine of Bologna |
| St. Catherine of Siena | Doctor, Peacemaker, Mystic | Zeal, Truth | Advised popes and helped bring peace to Italy; Doctor of the Church. | April 29 | Mystic, Peacemaker | Italy | 1461 | St. Catherine of Siena |
| St. Catherine of Sweden | Chastity, Pilgrim | Faithfulness, Strength | Daughter of St. Bridget of Sweden; helped the poor and sick. | March 24 | Pilgrim, Healer | Sweden | Pre-Congregation | St. Catherine of Sweden |
| St. Celine | Virgin, Companion of St. Germaine | Simplicity, Piety | Early Christian known for her holy example. | October 22 | Laywoman | France | Pre-Congregation | St. Celine |
| St. Charbel | Mystic, Monk, Lebanese Saint | Solitude, Faith | Maronite monk known for miracles after his death. | July 24 | Monk, Hermit | Lebanon | 1977 | St. Charbel |
| St. Charles Borromeo | Council of Trent, Reform | Diligence, Leadership | Key leader in Catholic Reformation and seminary founder. | November 4 | Bishop, Reformer | Italy | 1610 | St. Charles Borromeo |
| St. Charles Lwanga and Companions | Uganda Martyrs, Youth | Courage, Purity | Martyred for refusing to renounce their faith and resisting sin. | June 3 | Servants, Catechists | Uganda | 1964 | St. Charles Lwanga and Companions |
| St. Christina | Mystic, Floating Saint | Penance, Obedience | Known for supernatural gifts and extreme penances. | July 24 | Mystic, Laywoman | Belgium | Pre-Congregation | St. Christina |
| St. Christopher | Travel, Protection | Strength, Faith | Carried Christ across a river; patron of travelers. | July 25 | Soldier, Martyr | Canaan | Pre-Congregation | St. Christopher |
| St. Clare of Assisi | Franciscan, Poor Clares, Eucharist | Poverty, Devotion | Founded the Poor Clares; friend of St. Francis. | August 11 | Abbess, Founder | Italy | 1255 | St. Clare of Assisi |
| St. Colette | Reform, Poor Clares | Courage, Asceticism | Reformed the Poor Clares to return to strict poverty. | March 6 | Abbess, Founder | France | 1807 | St. Colette |
| St. Constantine the Great | Emperor, Christianization | Courage, Justice | First Roman Emperor to convert to Christianity; called Council of Nicaea. | May 21 | Emperor, Patron | Serbia | Venerated | St. Constantine the Great |
| St. Cornelius | Pope, Persecution | Perseverance, Unity | Pope during Roman persecution; died in exile. | September 16 | Pope, Martyr | Italy | Pre-Congregation | St. Cornelius |
| St. Damien of Molokai | Leper Colony, Self-Gift | Charity, Sacrifice | Served lepers on Molokai; died of leprosy. | May 10 | Missionary, Priest | Belgium | 2009 | St. Damien of Molokai |
| St. Daniel | Prophet, Lion's Den | Faith, Courage | Old Testament prophet known for visions and dream interpretations. | July 21 | Prophet, Adviser | Babylon | Old Testament | St. Daniel |
| St. David | Wales, Monasticism | Simplicity, Zeal | Patron saint of Wales, founded many monasteries. | March 1 | Bishop, Abbot | Wales | Pre-Congregation | St. David |
| St. Dismas | Good Thief, Mercy | Repentance, Hope | Crucified beside Jesus; asked to be remembered in Paradise. | March 25 | Thief, Penitent | Israel | Pre-Congregation | St. Dismas |
| St. Dominic | Founder of Dominicans, Rosary | Truth, Zeal | Preached against heresy; founded the Dominicans. | August 8 | Preacher, Founder | Spain | 1234 | St. Dominic |
| St. Dominic Savio | Youth, Student | Purity, Joy | Student of St. John Bosco; died young, known for holiness. | May 6 | Student, Role Model | Italy | 1954 | St. Dominic Savio |
| St. Dorothy | Martyr, Roses, Children | Faith, Kindness | Young Christian martyr; legend says she sent roses from heaven. | February 6 | Martyr | Turkey | Pre-Congregation | St. Dorothy |
| St. Drogo | Patron of Coffee, Shepherds | Humility, Detachment | Hermit and mystic; lived in seclusion with a deformed appearance. | April 16 | Hermit, Shepherd | France | Pre-Congregation | St. Drogo |
| St. Dymphna | Mental Illness, Purity | Courage, Hope | Fled from her father’s abuse; patron of mental illness. | May 15 | Martyr, Princess | Ireland | Pre-Congregation | St. Dymphna |
| St. Edith Stein | Convert, Holocaust, Philosopher | Wisdom, Faith | Jewish philosopher turned Carmelite nun; died in Auschwitz. | August 9 | Philosopher, Nun | Germany | 1998 | St. Edith Stein |
| St. Edmund the Martyr | King, Martyr | Loyalty, Piety | Anglo-Saxon king martyred by Vikings. | November 20 | King, Martyr | England | Pre-Congregation | St. Edmund the Martyr |
| St. Edward the Confessor | King, Peace | Justice, Mercy | English king known for piety and peace. | October 13 | King, Patron | England | 1161 | St. Edward the Confessor |
| St. Elizabeth | Mother of John the Baptist | Hospitality, Prayer | Cousin of Mary, mother of John the Baptist. | November 5 | Wife, Mother | Israel | Pre-Congregation | St. Elizabeth |
| St. Elizabeth Ann Seton | Convert, Schools, Sisters of Charity | Fortitude, Leadership | First American-born saint; founded Catholic schools. | January 4 | Founder, Teacher | USA | 1975 | St. Elizabeth Ann Seton |
| St. Elizabeth of Hungary | Royalty, Charity | Generosity, Humility | Queen known for serving the poor and sick. | November 17 | Queen, Caregiver | Hungary | 1235 | St. Elizabeth of Hungary |
| St. Elizabeth of Portugal | Royalty, Peacekeeper | Patience, Reconciliation | Peacemaker queen who brought harmony to warring factions. | July 4 | Queen, Peacemaker | Portugal | 1625 | St. Elizabeth of Portugal |
| St. Elizabeth Rose | Cloistered Nun, Founder | Discipline, Faithfulness | Founded a Cistercian monastery; lived in prayer and simplicity. | August 23 | Nun, Founder | France | Pre-Congregation | St. Elizabeth Rose |
| St. Emily de Vialar | Foundress, missionary, educator | Compassion, perseverance, service | Founded the Sisters of St. Joseph of the Apparition to care for the sick and educate children globally. | August 24 | Healthcare, education, missions | France | Canonized June 17, 1951 | St. Emily de Vialar |
| St. Emma | Countess, widow, benefactor, church builder | Charity, leadership, humility | German noblewoman who built churches and aided the poor after becoming widowed. | April 19 / Dec 3 | Widow, philanthropy, church building | Germany | Pre-congregation | St. Emma |
| St. Ethelreda (Audrey) | Abbess, queen, virgin, Ely | Chastity, devotion, spiritual focus | Anglo-Saxon princess and abbess who founded the monastery at Ely; her incorrupt body became a local wonder. | June 23 | Abbess, royal leadership | England | Pre-congregation | St. Ethelreda (Audrey) |
| St. Expeditus | Martyr, soldier, urgent causes | Courage, promptness, faith | Roman soldier and martyr often invoked for urgent petitions; devotion widespread despite uncertain historical records. | April 19 | Roman soldier | Roman Empire | Pre-congregation | St. Expeditus |
| St. Fabian | Pope, martyr, early Church | Wisdom, fortitude, leadership | Pope from 236–250 who restructured Roman clergy; martyred during Decian persecution. | January 20 | Pope, Church administrator | Rome | Pre-congregation | St. Fabian |
| St. Faith | Virgin, martyr, early Church | Innocence, faith, courage | Young Christian martyr from Agen, France who remained faithful during Roman persecution. | October 6 | Martyrdom | France | Pre-congregation | St. Faith |
| St. Faustina Kowalska | Divine Mercy, visions, Poland, mystic | Humility, Obedience, Trust | Polish nun and mystic known for receiving visions of Jesus and promoting the Divine Mercy devotion. | October 5 | Nun, Mystic, Writer | Poland | April 30, 2000 | St. Faustina Kowalska |
| St. Felix of Spoleto | Martyr, Italy, early Church | Courage, Faith | Early Christian martyr who suffered for his faith in Spoleto, Italy. | May 18 | Clergy, Martyr | Italy | Pre-Congregation | St. Felix of Spoleto |
| St. Finbar | Ireland, bishop, missionary | Zeal, Evangelism | Founder of the monastery at Cork and the city's first bishop. | September 25 | Bishop, Missionary | Ireland | Pre-Congregation | St. Finbar |
| St. Flora | Martyr, Spain, Islam, early Church | Courage, Purity, Faith | Spanish Christian martyr who died under Islamic rule in Cordoba. | November 24 | Martyr | Spain | Pre-Congregation | St. Flora |
| St. Florian | Soldier, firefighter, martyr, Austria | Bravery, Service, Loyalty | Roman soldier and Christian martyr, patron saint of firefighters. | May 4 | Soldier, Firefighting | Austria | Pre-Congregation | St. Florian |
| St. Frances of Rome | Widow, mystic, Italy, service | Charity, Humility, Piety | Roman noblewoman and mystic who founded a religious community of oblates. | March 9 | Wife, Mystic, Founder | Italy | 1608 | St. Frances of Rome |
| St. Frances Xavier Cabrini | Immigrants, hospitals, America, missionary | Courage, Compassion, Perseverance | Italian-American nun who served immigrants and founded a missionary order. | November 13 | Missionary, Educator, Founder | Italy | July 7, 1946 | St. Frances Xavier Cabrini |
| St. Francis de Sales | Gentleness, writing, conversion, bishop | Patience, Wisdom, Charity | Bishop of Geneva known for his writings and reconversion efforts. | January 24 | Bishop, Author | France | April 19, 1665 | St. Francis de Sales |
| St. Francis of Assisi | Poverty, nature, peace, founder | Humility, Poverty, Joy | Founder of the Franciscan Order, beloved for his love of creation and simplicity. | October 4 | Founder, Preacher | Italy | July 16, 1228 | St. Francis of Assisi |
| St. Francis of Paola | Hermit, miracles, Italy, humility | Penance, Solitude, Obedience | Italian hermit who founded the Order of Minims and lived in radical austerity. | April 2 | Hermit, Founder | Italy | May 1, 1519 | St. Francis of Paola |
| St. Francis Xavier | Missionary, Jesuit, Asia, evangelization | Zeal, Faith, Courage | Co-founder of the Jesuits and missionary to India, Japan, and Southeast Asia. | December 3 | Missionary, Jesuit | Spain | March 12, 1622 | St. Francis Xavier |
| St. Gabriel, the Archangel | Messenger, Annunciation, angel | Obedience, Loyalty, Faith | Archangel known for announcing the birth of Jesus to Mary. | September 29 | Messenger, Angelic being | Heaven | N/A | St. Gabriel, the Archangel |
| St. Gemma Galgani | Stigmatist, passion, Italy, suffering | Purity, Penance, Love | Italian mystic who experienced the stigmata and deep union with Christ. | April 11 | Mystic, Laywoman | Italy | May 2, 1940 | St. Gemma Galgani |
| St. Genesius | Actor, martyr, conversion, humor | Courage, Faith, Witness | Roman actor who converted on stage and was martyred. | August 25 | Actor, Convert | Italy | Pre-Congregation | St. Genesius |
| St. Genevieve | Paris, prayer, protection, France | Piety, Courage, Intercession | Patroness of Paris who protected the city through prayer and fasting. | January 3 | Consecrated Virgin | France | Pre-Congregation | St. Genevieve |
| St. George | Dragon, martyr, soldier, courage | Bravery, Faith, Perseverance | Roman soldier who was martyred for refusing to renounce Christ, famed for the legend of slaying a dragon. | April 23 | Soldier, Martyr | Cappadocia (modern-day Turkey) | Pre-Congregation | St. George |
| St. Gerard Majella | Mothers, miracles, Redemptorist, Italy | Obedience, Humility, Charity | Redemptorist brother known for miracles and special intercession for mothers. | October 16 | Religious Brother | Italy | December 11, 1904 | St. Gerard Majella |
| St. Germaine Cousin | Shepherdess, disabled, orphan, France | Patience, Faith, Purity | Poor, disabled shepherd girl abused by her stepmother and known for her holiness. | June 15 | Shepherdess, Laywoman | France | June 29, 1867 | St. Germaine Cousin |
| St. Gertrude the Great | Mysticism, visions, Sacred Heart | Devotion, Wisdom, Love | German Benedictine nun and mystic known for deep theological writings and devotion to the Sacred Heart. | November 16 | Nun, Mystic, Theologian | Germany | Pre-Congregation | St. Gertrude the Great |
| St. Gianna Beretta Molla | Doctor, mother, pro-life, sacrifice | Courage, Love, Selflessness | Italian pediatrician who gave her life to save her unborn child. | April 28 | Physician, Mother | Italy | May 16, 2004 | St. Gianna Beretta Molla |
| St. Hedwig | Duchess, charity, family, Poland | Humility, Generosity, Faith | Polish duchess who became a Cistercian nun and devoted her life to the poor. | October 16 | Duchess, Religious | Poland | March 26, 1267 | St. Hedwig |
| St. Helena | Empress, cross, pilgrimage, mother of Constantine | Piety, Perseverance, Devotion | Mother of Emperor Constantine, credited with finding the True Cross in Jerusalem. | August 18 | Empress, Pilgrim | Bithynia (modern-day Turkey) | Pre-Congregation | St. Helena |
| St. Henry | Emperor, holy ruler, Germany | Justice, Wisdom, Leadership | Holy Roman Emperor who promoted monastic reform and lived a pious life. | July 13 | Emperor, Patron of the Church | Germany | Pre-Congregation | St. Henry |
| St. Hilary of Poitiers | Doctor of the Church, defender of faith, France | Fortitude, Wisdom, Orthodoxy | Bishop and theologian who defended Trinitarian doctrine against Arianism. | January 13 | Bishop, Theologian | France | Pre-Congregation | St. Hilary of Poitiers |
| St. Hubert | Hunter, conversion, patron of hunters | Repentance, Obedience, Zeal | Nobleman and hunter who had a conversion after encountering a vision of Christ in a stag. | November 3 | Bishop, Hunter | Belgium | Pre-Congregation | St. Hubert |
| St. Ignatius Loyola | Jesuits, soldier, conversion, Spiritual Exercises | Discipline, Zeal, Discernment | Spanish soldier turned priest who founded the Society of Jesus (Jesuits). | July 31 | Priest, Founder of Jesuits | Spain | March 12, 1622 | St. Ignatius Loyola |
| St. Ignatius of Antioch | Martyr, bishop, early Church, letters | Courage, Faith, Perseverance | Early Church Father and bishop martyred in Rome; wrote influential letters. | October 17 | Bishop, Martyr | Syria (Antioch) | Pre-Congregation | St. Ignatius of Antioch |
| St. Isabel of France | Princess, Poor Clares, charity, piety | Humility, Generosity, Chastity | French princess who chose a religious life and founded a Franciscan convent. | February 26 | Royalty, Founder, Nun | France | Pre-Congregation | St. Isabel of France |
| St. Isidore of Seville | Scholar, encyclopedist, bishop, education | Wisdom, Zeal, Diligence | Bishop of Seville and compiler of one of the first encyclopedias in Europe. | April 4 | Bishop, Scholar | Spain | 1598 | St. Isidore of Seville |
| St. Isidore, the Farmer | Farming, labor, humility, miracles | Simplicity, Faith, Perseverance | Spanish farmer known for his deep faith and miraculous works. | May 15 | Farmer, Layperson | Spain | March 12, 1622 | St. Isidore, the Farmer |
| St. Jacinta Marto | Fatima, child visionary, rosary, suffering | Innocence, Devotion, Sacrifice | One of the three children of Fatima who witnessed Marian apparitions in 1917. | February 20 | Visionary, Child Mystic | Portugal | May 13, 2000 | St. Jacinta Marto |
| St. James the Greater | Apostle, pilgrimage, martyr, Santiago | Zeal, Leadership, Courage | One of Jesus’ first disciples; patron of pilgrims; buried in Santiago de Compostela. | July 25 | Apostle, Evangelist | Israel | Pre-Congregation | St. James the Greater |
| St. James the Lesser | Apostle, bishop, early Church | Humility, Wisdom, Piety | Cousin of Jesus, author of the Epistle of James, and first bishop of Jerusalem. | May 3 | Apostle, Bishop | Israel | Pre-Congregation | St. James the Lesser |
| St. Jane Frances de Chantal | Widow, founder, Visitation order, mother | Fortitude, Faith, Obedience | French noblewoman who founded the Visitation Order with St. Francis de Sales. | August 18 | Religious Founder, Widow | France | July 16, 1767 | St. Jane Frances de Chantal |
| St. Jerome | Scripture, Vulgate, scholar, desert | Diligence, Knowledge, Penitence | Early Church Father who translated the Bible into Latin and lived as a hermit. | September 30 | Monk, Scholar, Translator | Dalmatia (Croatia) | Pre-Congregation | St. Jerome |
| St. Jerome Emiliani | Orphans, plague, charity, founder | Charity, Mercy, Selflessness | Venetian soldier turned priest who cared for orphans and founded the Somascan Fathers. | February 8 | Priest, Founder | Italy | 1767 | St. Jerome Emiliani |
| St. Jessica | Martyr (uncertain), virtue name, inspiration | Courage, Faith, Love | While not officially canonized, the name Jessica is associated with virtue and Christian inspiration. | N/A | Name of virtue | Uncertain | Not canonized | St. Jessica |
| St. Joan of Arc | Warrior, France, visions, martyr | Bravery, Obedience, Faith | Teen peasant girl who led French armies after receiving visions from saints and was martyred. | May 30 | Soldier, Visionary | France | May 16, 1920 | St. Joan of Arc |
| St. Joanna | Myrrh-bearer, Gospel of Luke, disciple | Loyalty, Compassion, Service | One of the women who followed Jesus and brought spices to His tomb. | May 27 (Orthodox) | Disciple, Servant | Israel | Pre-Congregation | St. Joanna |
| St. John Baptist de la Salle | Education, schools, youth, Brothers of the Christian Schools | Wisdom, Innovation, Dedication | Founder of the Christian Brothers; patron of teachers and innovative educator. | April 7 | Priest, Educator | France | May 24, 1900 | St. John Baptist de la Salle |
| St. John Berchmans | Jesuit, student, piety, youth | Purity, Obedience, Diligence | Flemish Jesuit scholastic known for his holiness in daily life and studies. | August 13 | Student, Jesuit | Belgium | January 15, 1888 | St. John Berchmans |
| St. John Bosco | Youth, education, dreams, Salesians | Joy, Charity, Perseverance | Italian priest who dedicated his life to educating poor boys and founded the Salesians. | January 31 | Educator, Priest, Founder | Italy | April 1, 1934 | St. John Bosco |
| St. John Chrysostom | Preaching, eloquence, Church Father, bishop | Courage, Wisdom, Integrity | Renowned orator and Archbishop of Constantinople; known for powerful sermons. | September 13 | Bishop, Theologian, Writer | Syria | Pre-Congregation | St. John Chrysostom |
| St. John Neumann | Immigrant, schools, Redemptorist, U.S. bishop | Zeal, Humility, Organization | First U.S. male saint; helped establish Catholic education system in America. | January 5 | Bishop, Missionary, Educator | Bohemia (Czech Republic) | June 19, 1977 | St. John Neumann |
| St. John of Capistrano | Preacher, crusader, lawyer, reformer | Zeal, Justice, Courage | Italian Franciscan who preached across Europe and led military defense against invaders. | October 23 | Priest, Preacher, Lawyer | Italy | October 16, 1690 | St. John of Capistrano |
| St. John of God | Hospital, care for sick, charity | Compassion, Dedication, Charity | Portuguese soldier turned healthcare worker; founded the Brothers Hospitallers. | March 8 | Caregiver, Founder | Portugal | April 8, 1690 | St. John of God |
| St. John of the Cross | Mystic, poet, Carmelite, reformer | Contemplation, Perseverance | Spanish mystic and poet who reformed the Carmelite Order and wrote spiritual classics. | December 14 | Poet, Mystic, Carmelite | Spain | 1726 | St. John of the Cross |
| St. John the Apostle | Disciple, evangelist, Revelation | Faithfulness, Love, Courage | The “beloved disciple,” author of the Gospel of John and Revelation. | December 27 | Apostle, Evangelist | Israel | Pre-Congregation | St. John the Apostle |
| St. John the Baptist | Prophet, baptizer, martyr | Humility, Courage, Zeal | Forerunner of Christ who baptized Jesus and was martyred for speaking truth. | June 24 | Prophet, Preacher | Israel | Pre-Congregation | St. John the Baptist |
| St. John Vianney | Parish priest, confessor, Cure d'Ars | Humility, Patience, Dedication | French parish priest known for his holiness and dedication to the sacrament of confession. | August 4 | Parish Priest, Confessor | France | May 31, 1925 | St. John Vianney |
| St. John XXIII | Pope, Vatican II, reform, charity | Humility, Wisdom, Courage | Pope who convened the Second Vatican Council, promoting renewal and peace. | October 11 | Pope, Reformer | Italy | April 3, 2014 | St. John XXIII |
| St. Josaphat of Polotsk | Bishop, martyr, unity, Eastern Catholic | Zeal, Faith, Perseverance | Bishop who worked to unite Eastern and Western Churches; martyred for faith. | November 12 | Bishop, Martyr | Belarus | June 29, 1867 | St. Josaphat of Polotsk |
| St. Joseph | Foster father of Jesus, carpenter, protector | Obedience, Faithfulness, Humility | Husband of Mary and guardian of Jesus, patron saint of workers and families. | March 19 | Carpenter, Protector | Israel | Pre-Congregation | St. Joseph |
| St. Joseph of Cupertino | Mystic, levitation, student, patron of exams | Humility, Faith, Simplicity | Italian friar known for miraculous levitations and deep prayer life. | September 18 | Friar, Mystic | Italy | June 16, 1767 | St. Joseph of Cupertino |
| St. Josephine Bakhita | Former slave, charity, forgiveness | Forgiveness, Charity, Faith | Sudanese-born former slave who became a Canossian nun and symbol of hope. | February 8 | Nun, Missionary | Sudan | October 1, 2000 | St. Josephine Bakhita |
| St. Juan Diego | Visionary, Our Lady of Guadalupe | Humility, Faith, Obedience | Indigenous Mexican who witnessed Marian apparitions leading to Our Lady of Guadalupe. | December 9 | Visionary | Mexico | July 31, 2002 | St. Juan Diego |
| St. Jude Thaddaeus | Apostle, patron of hopeless causes | Hope, Faith, Courage | Apostle known as the patron saint of lost and desperate causes. | October 28 | Apostle | Israel | Pre-Congregation | St. Jude Thaddaeus |
| St. Julia | Martyr, charity, hospitality | Courage, Charity, Hospitality | Early Christian martyr known for her faith and generosity. | May 22 | Martyr, Charity | Tunisia (North Africa) | Pre-Congregation | St. Julia |
| St. Julie Billiart | Educator, founder, poor, disabled | Perseverance, Charity, Faith | Founder of the Sisters of Notre Dame, dedicated to educating poor children. | April 8 | Founder, Educator | France | June 22, 1969 | St. Julie Billiart |
| St. Junipero Serra | Missionary, California missions, priest | Zeal, Courage, Evangelization | Spanish Franciscan missionary who founded many missions in California. | July 1 | Missionary, Priest | Spain | September 23, 2015 | St. Junipero Serra |
| St. Kateri Tekakwitha | Native American, purity, conversion | Purity, Faith, Patience | First Native American saint, known for her piety and baptism. | July 14 | Layperson | United States (Mohawk) | October 21, 2012 | St. Kateri Tekakwitha |
| St. Katharine Drexel | Philanthropy, education, Native American, African American | Charity, Justice, Generosity | American heiress who dedicated her fortune to education and missionary work. | March 3 | Nun, Educator | United States | October 1, 2000 | St. Katharine Drexel |
| St. Kevin | Hermit, founder, Irish saint | Piety, Simplicity, Patience | Irish monk who founded the monastery at Glendalough. | June 3 | Hermit, Founder | Ireland | Pre-Congregation | St. Kevin |
| St. Kiara | Nun, piety, charity | Humility, Charity, Faith | Italian nun known for her devotion and service to the poor. | August 5 | Nun | Italy | Pre-Congregation | St. Kiara |
| St. Laura | Widow, charity, humility | Charity, Patience, Faith | Early Christian widow who devoted her life to charity. | June 19 | Widow, Charity | Italy | Pre-Congregation | St. Laura |
| St. Lawrence, Deacon and Martyr | Deacon, martyr, charity, courage | Charity, Courage, Faith | Roman deacon famous for his care of the poor; martyred under Emperor Valerian. | August 10 | Deacon, Martyr | Italy | Pre-Congregation | St. Lawrence, Deacon and Martyr |
| St. Lea | Widow, charity, humility | Charity, Patience, Humility | Roman widow who dedicated her wealth to the Church and the poor. | June 22 | Widow, Benefactor | Italy | Pre-Congregation | St. Lea |
| St. Leo the Great | Pope, theologian, defender of Rome | Courage, Wisdom, Leadership | Pope known for his theological writings and defense of Rome against Attila. | November 10 | Pope, Theologian | Italy | Pre-Congregation | St. Leo the Great |
| St. Longinus | Roman soldier, martyr, faith | Faith, Courage, Conversion | Roman centurion who pierced Jesus’ side and later converted and was martyred. | March 15 | Soldier, Martyr | Roman Empire | Pre-Congregation | St. Longinus |
| St. Lorenzo Ruiz | Martyr, Philippines, layman | Courage, Faith, Perseverance | First Filipino saint, martyred in Japan for refusing to renounce faith. | September 28 | Layman, Martyr | Philippines | October 18, 1987 | St. Lorenzo Ruiz |
| St. Louis IX | King, crusader, justice | Justice, Piety, Charity | King of France noted for his justice and leadership in the Crusades. | August 25 | King, Crusader | France | April 11, 1297 | St. Louis IX |
| St. Louise de Marillac | Charity, founder, Daughters of Charity | Charity, Compassion, Leadership | Co-founder of the Daughters of Charity dedicated to serving the poor. | March 15 | Religious Founder | France | March 15, 1934 | St. Louise de Marillac |
| St. Lucy | Martyr, virgin, eyesight, charity | Purity, Courage, Faith | Early Christian martyr known for her dedication to Christ and aid to the poor. | December 13 | Martyr, Virgin | Italy | Pre-Congregation | St. Lucy |
| St. Luke | Evangelist, physician, artist | Healing, Faith, Evangelization | Author of the Gospel of Luke and Acts; traditionally considered a physician. | October 18 | Physician, Evangelist | Greece | Pre-Congregation | St. Luke |
| St. Lydia Purpuraria | Convert, businesswoman, hospitality | Hospitality, Faith, Generosity | Early Christian convert and supporter of Paul’s ministry. | March 3 | Businesswoman, Hostess | Thyatira (Turkey) | Pre-Congregation | St. Lydia Purpuraria |
| St. Margaret Clitherow | Martyr, English Reformation, courage | Courage, Faith, Sacrifice | English martyr who died for harboring Catholic priests. | March 25 | Martyr, Laywoman | England | October 25, 1970 | St. Margaret Clitherow |
| St. Margaret Mary Alacoque | Visionary, Sacred Heart devotion | Devotion, Love, Piety | French nun who promoted devotion to the Sacred Heart of Jesus. | October 16 | Nun, Visionary | France | May 13, 1920 | St. Margaret Mary Alacoque |
| St. Margaret of Antioch | Martyr, virgin, dragon legend | Courage, Faith, Purity | Early martyr famed for surviving a dragon legend, symbolizing faith. | July 20 | Martyr, Virgin | Turkey | Pre-Congregation | St. Margaret of Antioch |
| St. Margaret of Cortona | Penitent, charity, humility | Repentance, Charity, Humility | Former sinner who became a Franciscan tertiary and dedicated her life to charity. | February 22 | Penitent, Laywoman | Italy | Pre-Congregation | St. Margaret of Cortona |
| St. Margaret of Scotland | Queen, charity, peacemaker | Charity, Wisdom, Justice | Queen of Scotland known for her piety and charitable works. | November 16 | Queen, Patroness | Scotland | Pre-Congregation | St. Margaret of Scotland |
| St. Maria Goretti | Virgin, martyr, forgiveness | Purity, Forgiveness, Courage | Young Italian martyr who forgave her attacker before dying. | July 6 | Virgin, Martyr | Italy | June 24, 1950 | St. Maria Goretti |
| St. Marianne Cope | Nurse, missionary, leprosy care | Charity, Compassion, Perseverance | American nun who cared for leprosy patients in Hawaii. | January 23 | Nurse, Missionary | United States | October 23, 2012 | St. Marianne Cope |
| St. Marie Amandine | Nun, charity, Africa mission | Charity, Faith, Service | French nun who served the poor and sick in Africa. | August 22 | Nun, Missionary | France | December 5, 2000 | St. Marie Amandine |
| St. Mark | Evangelist, author of Gospel | Evangelization, Faith, Courage | Author of the Gospel of Mark, disciple of Peter. | April 25 | Evangelist | Israel | Pre-Congregation | St. Mark |
| St. Martha | Hospitality, service, sister of Lazarus | Hospitality, Faith, Service | Biblical figure known for serving Jesus and hospitality. | July 29 | Homemaker | Israel | Pre-Congregation | St. Martha |
| St. Martin de Porres | Charity, race, healing, humility | Charity, Humility, Patience | Afro-Peruvian lay brother known for miraculous healing and charity. | November 3 | Lay Brother, Healer | Peru | October 15, 1962 | St. Martin de Porres |
| St. Martin of Tours | Bishop, soldier, charity | Humility, Charity, Courage | Former soldier who became bishop and known for acts of charity. | November 11 | Bishop, Soldier | Hungary/France | Pre-Congregation | St. Martin of Tours |
| St. Mary Di Rosa | Founder, charity, Sicily | Charity, Dedication, Faith | Italian nun who founded the Sisters of St. Joseph of the Sacred Heart. | June 15 | Founder, Nun | Italy | May 21, 1951 | St. Mary Di Rosa |
| St. Mary MacKillop | Educator, Australia, founder | Faith, Perseverance, Charity | Australia’s first saint; founded the Sisters of St. Joseph of the Sacred Heart. | August 8 | Educator, Founder | Australia | January 17, 2010 | St. Mary MacKillop |
| St. Mary Magdalene | Disciple, witness, repentance | Repentance, Devotion, Faith | Follower of Jesus who witnessed His resurrection; patron of converts. | July 22 | Disciple | Israel | Pre-Congregation | St. Mary Magdalene |
| St. Matilda | Queen, charity, reformer | Charity, Wisdom, Piety | Queen consort of Germany who supported monastic reforms and charity. | March 14 | Queen | Germany | Pre-Congregation | St. Matilda |
| St. Matthew | Apostle, tax collector, evangelist | Repentance, Evangelization, Faith | One of the twelve apostles and author of the Gospel of Matthew. | September 21 | Apostle | Israel | Pre-Congregation | St. Matthew |
| St. Matthias | Apostle, replacement for Judas | Faithfulness, Obedience, Courage | Chosen by the apostles to replace Judas Iscariot. | May 14 | Apostle | Israel | Pre-Congregation | St. Matthias |
| St. Maximilian Kolbe | Martyr, Auschwitz, sacrifice | Charity, Courage, Faith | Polish friar who volunteered to die in place of a fellow prisoner in Auschwitz. | August 14 | Friar, Martyr | Poland | October 10, 1982 | St. Maximilian Kolbe |
| St. Michael the Archangel | Warrior angel, protector, leader | Strength, Protection, Courage | Archangel known as the leader of God’s army against evil. | September 29 | Archangel | N/A | Pre-Congregation | St. Michael the Archangel |
| St. Monica | Mother, patience, prayer | Patience, Perseverance, Faith | Mother of St. Augustine; known for her persistent prayers for his conversion. | August 27 | Mother | Algeria | Pre-Congregation | St. Monica |
| St. Nicholas | Bishop, generosity, gift-giving | Generosity, Charity, Faith | Bishop known for secret gift-giving and generosity; inspiration for Santa Claus. | December 6 | Bishop | Turkey | Pre-Congregation | St. Nicholas |
| St. Padre Pio | Mystic, stigmata, confessor | Humility, Piety, Prayer | Italian priest known for bearing the stigmata and miraculous healings. | September 23 | Priest | Italy | June 16, 2002 | St. Padre Pio |
| St. Patricia | Virgin, martyr, Ireland | Purity, Courage, Faith | Early Irish saint and martyr known for her faith and purity. | August 25 | Virgin | Ireland | Pre-Congregation | St. Patricia |
| St. Patrick | Missionary, Ireland, snakes | Evangelization, Courage, Faith | Patron saint of Ireland who converted the Irish to Christianity. | March 17 | Bishop, Missionary | Britain/Ireland | Pre-Congregation | St. Patrick |
| St. Paul | Apostle, missionary, letters | Zeal, Faith, Perseverance | Apostle to the Gentiles and prolific New Testament writer. | June 29 | Apostle, Missionary | Turkey | Pre-Congregation | St. Paul |
| St. Paul Miki | Martyr, Japan, Jesuit | Courage, Faith, Witness | Japanese Jesuit missionary martyred for his faith. | February 6 | Jesuit, Martyr | Japan | June 8, 1862 | St. Paul Miki |
| St. Paul of the Cross | Priest, Passionist founder | Prayer, Penitence, Zeal | Founder of the Passionist Congregation devoted to the Passion of Christ. | October 19 | Priest, Founder | Italy | May 16, 1867 | St. Paul of the Cross |
| St. Pedro Calungsod | Martyr, missionary, Philippines | Courage, Faith, Evangelization | Young Filipino catechist martyred while spreading the faith. | April 2 | Catechist, Martyr | Philippines | December 17, 2012 | St. Pedro Calungsod |
| St. Pelagia | Penitent, convert, hermit | Repentance, Humility, Faith | Former courtesan who converted and became a hermit. | October 8 | Penitent, Hermit | Syria | Pre-Congregation | St. Pelagia |
| St. Peregrine Laziosi | Cancer patient, healing, priest | Patience, Faith, Hope | Patron saint of cancer patients who experienced miraculous healing. | May 1 | Priest | Italy | May 27, 1726 | St. Peregrine Laziosi |
| St. Peter | Apostle, rock of Church, martyr | Faith, Leadership, Courage | Chief apostle and first pope; martyred in Rome. | June 29 | Apostle, Fisherman | Israel | Pre-Congregation | St. Peter |
| St. Peter Claver | Missionary, slavery, care | Charity, Compassion, Justice | Jesuit priest who ministered to enslaved Africans in Colombia. | September 9 | Jesuit, Missionary | Spain | January 15, 1888 | St. Peter Claver |
| St. Philip | Apostle, deacon, evangelist | Evangelization, Service, Faith | One of the seven deacons and an early evangelist. | May 3 | Apostle, Deacon | Israel | Pre-Congregation | St. Philip |
| St. Philip Neri | Joy, humor, founder, Oratory | Joy, Humor, Charity | Founder of the Congregation of the Oratory and known for joyful spirituality. | May 26 | Priest, Founder | Italy | May 12, 1622 | St. Philip Neri |
| St. Philomena | Virgin, martyr, miracles | Purity, Faith, Courage | Young virgin martyr known for miraculous intercessions. | August 11 | Virgin, Martyr | Greece | 1837 | St. Philomena |
| St. Pius X | Pope, liturgy reform, holiness | Humility, Reform, Faith | Pope who reformed the liturgy and encouraged frequent communion. | August 21 | Pope | Italy | May 29, 1954 | St. Pius X |
| St. Polycarp | Bishop, martyr, early Church | Courage, Faith, Leadership | Early Christian bishop and martyr known for his defense of the faith. | February 23 | Bishop, Martyr | Turkey | Pre-Congregation | St. Polycarp |
| St. Pope John Paul II | Pope, youth outreach, theology | Courage, Faith, Compassion | Influential 20th-century pope who promoted human dignity and world peace. | October 22 | Pope | Poland | April 27, 2014 | St. Pope John Paul II |
| St. Rafqa | Nun, Lebanon, suffering | Patience, Faith, Perseverance | Lebanese nun known for her patience through suffering. | March 23 | Nun | Lebanon | June 10, 2001 | St. Rafqa |
| St. Raphael | Archangel, healing, guidance | Healing, Protection, Guidance | Archangel known as a healer and guide for travelers. | September 29 | Archangel | N/A | Pre-Congregation | St. Raphael |
| St. Raymond Nonnatus | Confessor, prison, charity | Charity, Perseverance, Faith | Known for ministering to imprisoned Christians and the poor. | August 31 | Priest | Spain | December 23, 1657 | St. Raymond Nonnatus |
| St. Raymond of Penafort | Canon law, Dominican, confessor | Wisdom, zeal, discipline | Dominican scholar who codified canon law and promoted the sacrament of confession. | January 7 | Canon lawyer, Dominican priest | Spain | Canonized April 29, 1601 | St. Raymond of Pennafort |
| St. Rita | Widow, nun, marriage, suffering | Perseverance, Faith, Charity | Patroness of impossible causes who endured suffering and prayer. | May 22 | Nun | Italy | May 24, 1900 | St. Rita |
| St. Robert Bellarmine | Cardinal, theologian, Counter-Reformation | Wisdom, Faith, Courage | Jesuit cardinal and important theologian during the Counter-Reformation. | September 17 | Cardinal, Theologian | Italy | December 29, 1930 | St. Robert Bellarmine |
| St. Roch | Plague, healer, pilgrim, dog | Charity, humility, trust in God | Healed plague victims while on pilgrimage; survived the plague himself through miraculous aid from a dog. | August 16 | Pilgrim, healer | France | Pre-congregation | St. Roch |
| St. Rosalia | Hermit, Palermo, plague | Solitude, penitence, intercession | Lived as a hermit in a cave near Palermo; invoked as protector during the 1624 plague after her relics were discovered. | September 4 | Hermit, intercessor | Italy | Pre-congregation | St. Rosalia |
| St. Rose of Lima | Virgin, mystic, Peru | Purity, Piety, Charity | First saint of the Americas known for her austerity and mystical life. | August 23 | Layperson | Peru | April 12, 1671 | St. Rose of Lima |
| St. Rose Philippine Duchesne | Missionary, education, USA | Perseverance, Charity, Faith | French nun who brought education and missions to Native Americans. | November 18 | Nun, Missionary | France | July 3, 1988 | St. Rose Philippine Duchesne |
| St. Rose Venerini | Education, women's formation, Italy | Zeal, perseverance, charity | Founded Italy’s first public schools for girls and dedicated her life to Catholic education. | May 7 | Educator, religious founder | Italy | Canonized June 12, 2006 | St. Rose Venerini |
| St. Scholastica | Benedictine, twin saint, monastic life | Obedience, prayer, devotion | Twin sister of St. Benedict; established one of the earliest Benedictine convents for women. | February 10 | Abbess, monastic founder | Italy | Pre-congregation | St. Scholastica |
| St. Sebastian | Martyr, soldier, faith | Courage, Faith, Strength | Roman soldier who was martyred for his Christian faith. | January 20 | Soldier | Italy | Pre-Congregation | St. Sebastian |
| St. Seraphim of Sarov | Monk, mystic, Russia | Prayer, Humility, Peace | Russian Orthodox monk known for deep prayer and spiritual gifts. | January 2 | Monk | Russia | Pre-Congregation | St. Seraphina |
| St. Sharbel Makhlouf | Hermit, miracle worker, Lebanon | Prayer, Faith, Simplicity | Lebanese Maronite monk known for miraculous healings. | December 24 | Hermit | Lebanon | October 9, 1977 | |
| St. Simon Stock | Carmelite, scapular, visionary | Faith, Devotion, Obedience | Carmelite prior who promoted the Brown Scapular devotion. | May 16 | Religious | England | Pre-Congregation | St. Simon Stock |
| St. Stanislaus Kostka | Jesuit novice, Poland, youth | Faith, Perseverance, Purity | Young Jesuit novice known for his piety and devotion. | November 13 | Jesuit Novice | Poland | December 31, 1726 | St. Sofia |
| St. Stephen | Deacon, first martyr | Courage, Faith, Service | The first Christian martyr and deacon known for his preaching. | December 26 | Deacon, Martyr | Israel | Pre-Congregation | St. Stephen |
| St. Teresa of Avila | Mystic, reformer, Carmelite | Prayer, Wisdom, Courage | Spanish nun who reformed the Carmelite order and was a great mystic. | October 15 | Nun, Mystic | Spain | March 12, 1622 | St. Susanna |
| St. Teresa of Calcutta | Missionary, charity, Nobel Peace Prize | Charity, Humility, Compassion | Founder of the Missionaries of Charity known for serving the poorest. | September 5 | Nun, Missionary | Albania/India | September 4, 2016 | St. Teresa of Avila |
| St. Therese of Lisieux | Carmelite, doctor of Church, "Little Flower" | Humility, Love, Faith | Known for her "little way" of spirituality and deep trust in God. | October 1 | Nun | France | May 17, 1925 | St. Teresa of Calcutta |
| St. Thomas Aquinas | Theologian, philosopher, doctor of Church | Wisdom, Faith, Reason | Influential medieval theologian and philosopher. | January 28 | Priest, Theologian | Italy | July 18, 1323 | St. Therese of Lisieux |
| St. Thomas Becket | Archbishop, martyr, England | Courage, Faith, Justice | Archbishop of Canterbury martyred for defending Church rights. | December 29 | Archbishop | England | February 21, 1173 | St. Thomas |
| St. Timothy | Bishop, companion of Paul | Faithfulness, Leadership, Service | Early Christian bishop and companion of St. Paul. | January 26 | Bishop | Turkey | Pre-Congregation | St. Thomas Aquinas |
| St. Ursula | Virgin, martyr, legend | Purity, Courage, Faith | Legendary virgin martyr who died with 11,000 companions. | October 21 | Virgin | Britain/Germany | Pre-Congregation | St. Thomas More |
| St. Veronica | Compassion, Jesus' face, veil | Compassion, Faith, Service | Woman who wiped Jesus’ face on the way to Calvary. | July 12 | Laywoman | Israel | Pre-Congregation | St. Timothy |
| St. Vincent de Paul | Charity, founder, service | Charity, Humility, Service | Founder of the Vincentians and champion of charity to the poor. | September 27 | Priest, Founder | France | June 16, 1737 | St. Ursula |
| St. Vincent Ferrer | Preacher, missionary, Dominican | Evangelization, Zeal, Faith | Dominican friar and powerful preacher who converted many. | April 5 | Preacher, Friar | Spain | June 3, 1455 | St. Valentine |
| St. Wenceslaus | Duke, martyr, Czech Republic | Courage, Faith, Justice | Patron saint of the Czech Republic and martyr for his faith. | September 28 | Duke | Czech Republic | Pre-Congregation | St. Veronica |
| St. Wilfrid | Bishop, England, missionary | Leadership, Evangelization, Faith | Bishop and missionary who helped bring Christianity to England. | April 12 | Bishop | England | Pre-Congregation | St. Victor and Corona |
| St. William of York | Archbishop, England | Faith, Leadership, Courage | Archbishop of York known for defending the Church. | May 8 | Archbishop | England | Pre-Congregation | St. Victoria |
| St. Zita | Servant, charity, Italy | Charity, Humility, Service | Italian servant saint known for her charity and humility. | April 27 | Servant | Italy | Pre-Congregation | St. Vincent de Paul |
| POPES | | | | | | | | St. Vincent Ferrer |
| St. Peter | Apostle, pope, martyr, rock | Faith, courage, leadership | First pope and apostle of Jesus; martyred in Rome and considered the foundation of the Church. | June 29 | Fisherman, Apostle, Church leader | Israel (Galilee) | Pre-congregation | St. Vitus |
| St. Linus | Early pope, martyr | Faithfulness, leadership | Second pope after St. Peter; honored as a martyr and faithful steward of the early Church. | September 23 | Pope, evangelist | Italy | Pre-congregation | St. Zita |
| St. Anacletus (Cletus) | Early Church, martyr | Courage, fidelity | Third pope of the Catholic Church; served during Roman persecution and died a martyr. | April 26 | Pope, Church builder | Italy | Pre-congregation | |
| St. Clement I | Early Church, martyr, letter to Corinthians | Wisdom, humility, unity | Fourth pope who wrote a major letter to the Corinthians and is considered a martyr under Emperor Trajan. | November 23 | Pope, teacher, writer | Italy | Pre-congregation | Sts. Cosmas & Damian |
| St. Evaristus | Martyr, early Church | Faith, constancy | Fifth pope, served during persecution; tradition holds he died a martyr. | October 26 | Pope, pastor | Greece or Bethlehem | Pre-congregation | Sts. Denis, Rusticus, and Eleutherius |
| St. Sixtus II | Martyr, deacon patron, Roman persecutions | Bravery, wisdom, pastoral care | Pope martyred during Valerian's persecution, venerated for his courage and support of the clergy. | August 7 | Pope, martyr | Greece | Pre-congregation | Sts. Joachim and Anne |
| St. Leo the Great | Pope, Doctor of the Church, theologian | Wisdom, strength, leadership | Defended Church doctrine, wrote the Tome of Leo, and persuaded Attila the Hun to spare Rome. | November 10 | Pope, theologian | Italy | Pre-congregation | Sts. Perpetua and Felicity |
| St. Gregory the Great | Liturgical reform, Gregorian chant, missionary pope | Humility, charity, pastoral wisdom | Sent missionaries to England, reformed Church liturgy, and promoted Gregorian chant. | September 3 | Pope, reformer, monk | Italy | Pre-congregation | The Apostles |
| St. Martin I | Confessor, pope, exile | Perseverance, orthodoxy, courage | Last pope to be martyred, exiled by Emperor Constans II for opposing heresy. | April 13 | Pope, confessor | Italy | Pre-congregation | |
| St. Pius V | Council of Trent, Battle of Lepanto, Dominican | Zeal, purity, liturgical discipline | Enforced the reforms of Trent, standardized the Roman Missal, and credited the rosary for victory at Lepanto. | April 30 | Pope, reformer | Italy | May 22, 1712 | |
| St. Pius X | Eucharist, catechism, anti-modernism | Piety, simplicity, courage | Encouraged frequent communion and early First Communion; published the Catechism of Pius X. | August 21 | Pope, educator | Italy | May 29, 1954 | |
| St. John XXIII | Second Vatican Council, unity, joy | Humility, vision, pastoral care | Called Vatican II; beloved for his humility and openness; known as “Good Pope John.” | October 11 | Pope, diplomat, reformer | Italy | April 27, 2014 | |
| St. Paul VI | Ecumenism, Vatican II, modern Church | Fortitude, wisdom, faith | Continued Vatican II, promoted dialogue and renewal, issued Humanae Vitae. | May 29 | Pope, theologian, diplomat | Italy | October 14, 2018 | |
| St. John Paul II | Global evangelization, youth, Divine Mercy, Marian devotion | Courage, joy, perseverance | First Polish pope; survived assassination attempt, traveled extensively, promoted youth and the New Evangelization. | October 22 | Pope, philosopher, evangelist | | | |
| DOCTORS OF THE CHURCH | | | | | | | | |
| St. Ambrose | Doctor of the Church, bishop, Milan, hymns | Wisdom, courage, pastoral care | Bishop of Milan who converted St. Augustine; known for eloquence and hymns. | December 7 | Bishop, preacher, hymn writer | Germany / Italy | Pre-congregation | |
| St. Augustine of Hippo | Theologian, bishop, Confessions | Conversion, wisdom, perseverance | Influential theologian and bishop of Hippo; author of Confessions and City of God. | August 28 | Bishop, philosopher, theologian | Algeria (Roman Africa) | Pre-congregation | |
| St. Jerome | Bible translator, Vulgate, scripture scholar | Discipline, scholarship, zeal | Translated Bible into Latin (Vulgate); defender of orthodoxy and Scripture. | September 30 | Scholar, priest, translator | Dalmatia (Croatia/Bosnia) | Pre-congregation | |
| St. Gregory the Great | Pope, reformer, Gregorian chant | Humility, wisdom, leadership | Pope who reformed Church liturgy, sent missionaries to England, and inspired Gregorian chant. | September 3 | Pope, monk, liturgist | Italy | Pre-congregation | |
| St. Thomas Aquinas | Philosopher, theologian, Summa Theologica | Wisdom, clarity, humility | Dominican priest whose Summa Theologica shaped Catholic theology. | January 28 | Philosopher, theologian, teacher | Italy | July 18, 1323 | |
| St. Bonaventure | Franciscan, mysticism, theologian | Wisdom, charity, humility | Franciscan cardinal known as the "Seraphic Doctor"; integrated scholasticism and spirituality. | July 15 | Theologian, mystic, cardinal | Italy | April 14, 1482 | |
| St. Teresa of Ávila | Carmelite, mystic, reformer | Contemplation, courage, reform | Mystic and Carmelite reformer; author of The Interior Castle. | October 15 | Writer, mystic, foundress | Spain | March 12, 1622 | |
| St. Thérèse of Lisieux | Carmelite, "Little Way", love | Simplicity, trust, love | Young Carmelite nun whose "Little Way" deeply influenced Catholic spirituality. | October 1 | Carmelite nun, writer | France | May 17, 1925 | |
| St. John of the Cross | Mystic, poet, Carmelite reformer | Detachment, union with God | Spanish mystic and co-reformer of Carmelites; author of Dark Night of the Soul. | December 14 | Poet, mystic, reformer | Spain | 1726 | |
| St. Catherine of Siena | Lay Dominican, mystic, Church reformer | Zeal, obedience, love for Church | Lay Dominican who advised popes and worked for Church unity; mystic with powerful visions. | April 29 | Mystic, writer, reformer | Italy | 1461 | |
