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This is a very special title accorded by the Church to certain saints. This title indicates that the writings and preachings of such a person are useful to Christians "in any age of the Church." Such men and women are also particularly known for the depth of understanding and the orthodoxy of their theological teachings. While the writings of the Doctors are often considered inspired by the Holy Spirit; this does not mean they are infallible, but it does mean that they contributed significantly to the formulation of Christian teaching in at least one area.




296 - 373
1568 by Pius V
306 - 373
October 5, 1920 by Benedict XV
315 - 367
May 13, 1851 by Pius IX
315 - 386
July 28, 1882 by Leo XIII
325 - 389
1568 by Pius V
329 - 379
1568 by Pius V
339 - 397
September 20, 1295 by Boniface VIII
347 - 407
1568 by Pius V
347 - 419
September 20, 1295 by Boniface XIII
354 - 430
September 20, 1295 by Boniface XIII
376 - 444
July 28, 1882 by Leo XIII
400 - 450
February 10, 1729 by Benedict XIII
400 - 461
October 15, 1754 by Benedict XIV
540 - 604
September 20, 1295 by Boniface XIII
560 - 636
April 25, 1722 by Innocent XIII
645 - 749
August 19, 1890 by Leo XIII
672 - 735
November 13, 1899 by Leo XIII
1007 - 1072
September 27, 1828 by Leo XII
1033 - 1109
February 3, 1720 by Clement XI
1090 - 1153
August 20, 1830 by Pius VIII
1195 - 1231
January 16, 1946 by Pius XII
1206 - 1280
December 16, 1931 by Pius XI
1221 - 1274
March 14, 1588 by Sixtus V
1226 - 1274
April 11, 1567 by Pius V
1347 - 1380
October 4, 1970 by Paul VI
1515 - 1582
September 27, 1970 by Paul VI
1521 - 1597
May 21, 1925 by Pius XI
1542 - 1591
August 24, 1926 by Pius XI
1542 - 1621
September 17, 1931 by Pius XI
1559 - 1619
March 19, 1959 by John XXIII
1567 - 1622
November 16, 1871 by Pius IX
1696 - 1787
July 7, 1871 by Pius IX
1873 - 1897
October 19, 1997 by John Paul II
1500 - 1569
October 7, 2012 by Pope Benedict XVI
1098 - 1179
October 7, 2012 by Pope Benedict XVI

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Popular Saints




Image of St. Therese of Lisieux

St. Therese of Lisieux

Generations of Catholics have admired this young saint, called her the "Little Flower", and found in her short life more inspiration for own lives than in volumes by theologians. Yet ... continue reading | shop


Image of St. Sebastian

St. Sebastian

According to his legend, Sebastian was born at Narbonne, Gaul. He became a soldier in the Roman army at Rome in about 283, and encouraged Marcellian and Marcus, under sentence of death, to ... continue reading | shop


Image of St. Lucy

St. Lucy

Lucy's name means "light", with the same root as "lucid" which means "clear, radiant, understandable." Unfortunately for us, Lucy's history does not match her ... continue reading | shop

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Saint of the Day

Image of St. Pelagia

St. Pelagia

Pelagia, more often called Margaret, on account of the magnificence of the pearls for which she had so often sold herself, was an actress of Antioch, equally celebrated for her beauty, her wealth and ... continue reading

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Saint of the Day by E-Mail

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Learn about the lives of the saints and other saint resources, including a calendar, over 5,000 saint biographies, our most popular saints, and a list of patron saints. 7 days / week. See Sample


Female Saints

Image of St. Anastasia

St. Anastasia

- "excerpts taken from Victories of the Martyrs," by St. Alphonsus de Liguori Taken from the Acts of St. Anastasia, who is mentioned in the Canon of the Mass, and commemorated by the Church [old calendar] on December 25, St. Anastasia was a spiritual child of St. ... continue reading

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Saint Calendar
Saint Feast Days
Saint Fun Facts


Image of St. Michael the Archangel

St. Michael the Archangel

St. Michael the Archangel - Feast day - September 29th The name Michael signifies "Who is like to God?" and was the warcry of the good angels in the battle fought in heaven against satan and his followers. Holy Scripture describes St. Michael as "one of the chief ... continue reading

Image of St. Gabriel, the Archangel

St. Gabriel, the Archangel

The name Gabriel means "man of God," or "God has shown himself mighty." It appears first in the prophesies of Daniel in the Old Testament. The angel announced to Daniel the prophecy of the seventy weeks. His name also occurs in the apocryphal book of Henoch. He was the ... continue reading

Saints Fun Facts

Saints Fun Facts for St. Francis Borgia

St. Francis Borgia

Francis was a young nobleman at the court of the King of Spain. He became a Duke when he was only thirty-three and lived a happy, peaceful life with his wife Eleanor and their eight children. But ... continue reading

Saints Fun Facts for St. Artaldus

St. Artaldus

Artaldus (also called Arthaud) was born in the castle of Sothonod in Savoy. At the age of eighteen, he went to the court of Duke Amadeus III, but a year or two after, he became a Carthusian at ... continue reading

Christian Saints & Heroes

Image of St. Therese of Lisieux

Jennifer Hartline: Trying to Learn Humility From St. Therese

By Jennifer Hartline

St. Therese helps me understand: "the splendor of the rose and the whiteness of the lily do not take away the perfume of the little violet or the delightful simplicity of the daisy.if all flowers wanted to be roses, nature would lose her springtime beauty, and the ... continue reading

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Daily Readings

Reading 1, Malachi 3:13-20
13 'You have said harsh things about me, says Yahweh. ... Read More

Psalm, Psalms 1:1-2, 3, 4, 6
1 How blessed is anyone who rejects the advice of the ... Read More

Gospel, Luke 11:5-13
5 He also said to them, 'Suppose one of you has a ... Read More

Saint of the Day

Saint of the Day for October 8th, 2015 Image

St. Pelagia
October 8: Pelagia, more often called Margaret, on account of the ... Read More