Skip to content
Catholic Online Logo

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.

Name

Lifespan

Designation

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


More Saints





Browse Saints by Category


Popular Saints

Rank

Saint

76.

Image of St. Gertrude the Great

St. Gertrude the Great

St. Gertrude the Great is invoked for souls in purgatory and for living sinners. Our Lord told St. Gertrude that the following prayer would release 1000 souls from purgatory each time it is ... continue reading

77.

Image of St. Julia

St. Julia

Yes, there is a St. Julia and here is her story: St. Julia was born of noble parents in South Africa. When she was still quite young, her city was conquered by barbarians. Julia was ... continue reading

78.

Image of St. Philomena

St. Philomena

Little is known of her life, and the information was received by private revelation from her. Martyred at about age 14 in the early days of the Church. In 1802 the remains of a young ... continue reading

All Popular Saints

Saint of the Day

Image of St. Daria

St. Daria

There is very little known about them. Chrysanthus was an Egyptian, son of a Patrician, Polemius. He was brought to Rome from Alexandria during the reign of Numerian, and despite the objections of ... continue reading

More Saint of the Day

Saint of the Day by E-Mail

Saint of the Day newsletter icon

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


Required


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

More Female Saints



Saint Calendar
Saint Feast Days
Saint Fun Facts

Angels

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. Margaret of Scotland

St. Margaret of Scotland

Margaret was an English princess. She and her mother sailed to Scotland to escape from the king who had conquered their land. King Malcolm of Scotland welcomed them and fell in love with the ... continue reading

Saints Fun Facts for St. Leo the Great

St. Leo the Great

St. Leo the Great was born in Tuscany. As deacon, he was dispatched to Gaul as a mediator by Emperor Valentinian III. He reigned as Pope between 440 and 461. He persuaded Emperor Valentinian to ... continue reading



Christian Saints & Heroes

Image of St. Teresa of Avila

Saint Teresa of Avila: Virgin and Doctor of Prayer

By Deacon F.K. Bartels

St. Teresa's whole life is one of simple beauty and fervent purpose; it is a life contained in Christ. She shows us how to live the same way through Prayer.On reading from St. Teresa, a deep feeling of her love for His Majesty envelops us; we begin, in a very real, ... continue reading

More Christian Saints & Heroes

Newsletters

Newsletter Sign Up icon

Stay up to date with the latest news, information, and special offers

Daily Readings

Reading 1, Ephesians 4:7-16
7 On each one of us God's favour has been bestowed in ... Read More

Psalm, Psalms 122:1-2, 3-4, 4-5
1 [Song of Ascents Of David] I rejoiced that they ... Read More

Gospel, Luke 13:1-9
1 It was just about this time that some people ... Read More

Saint of the Day

Saint of the Day for October 25th, 2014 Image

St. Daria
October 25: There is very little known about them. Chrysanthus was an ... Read More

Inform, Inspire & Ignite Logo

Find Catholic Online on Facebook and get updates right in your live feed.

Become a fan of Catholic Online on Facebook


Follow Catholic Online on Twitter and get News and Product updates.

Follow us on Twitter