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

51.

Image of St. Francis Xavier

St. Francis Xavier

FRANCIS XAVIER, ST. (1506-1552). Born in the family castle of Xavier, near Pamplona in the Basque area of Spanish Navarre on Apr. 7, he was sent to the University of Paris 1525, secured his ... continue reading

52.

Image of St. Catherine of Alexandria

St. Catherine of Alexandria

St. Catherine of Alexandria, Virgin and Martyr whose feast day is November 25th. She is the patroness of philosophers and preachers. St. Catherine is believed to have been born in ... continue reading

53.

Image of St. Agatha

St. Agatha

Although we have evidence that Agatha was venerated at least as far back as the sixth century, the only facts we have about her are that she was born in Sicily and died there a martyr. ... continue reading

All Popular Saints

Saint of the Day

Image of St. Giles, Abbot

St. Giles, Abbot

St. Giles, Abbot (Patron of Physically Disabled) Feast day - September 1 St. Giles is said to have been a seventh century Athenian of noble birth. His piety and learning made him so conspicuous ... continue reading

More Saint of the Day
September 2014
S M T W T F S
123456
78910111213
14151617181920
21222324252627
282930

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. Catherine of Siena

St. Catherine of Siena

The 25th child of a wool dyer in northern Italy, St. Catherine started having mystical experiences when she was only 6, seeing guardian angels as clearly as the people they protected. She became a Dominican tertiary when she was 16, and continued to have visions of ... 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. John Neumann

St. John Neumann

This American saint was born in Bohemia in 1811. He was looking forward to being ordained in 1835 when the bishop decided there would be no more ordinations. It is difficult for us to imagine now, ... continue reading

Saints Fun Facts for St. Dominic of Silos

St. Dominic of Silos

Benedictine abbot and defender of the faith. Born in Canas, Navarre, Spain, circa 1000, he entered the Benedictines at San Millan de Ia Cogolla. King Garcia III of Navarre challenged him when he ... continue reading



Christian Saints & Heroes

Image of St. Augustine:

Feast of St Augustine of Hippo: Defender of Truth

By F. K. Bartels

If there is any message which can be drawn from St. Augustine's life, and there are many, it is the message of repentance and conversion. This is a message the world desperately needs to hear today. It is one of heartfelt dedication to Christ as Master, Teacher and ... 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, First Corinthians 2:1-5
1 Now when I came to you, brothers, I did not come ... Read More

Psalm, Psalms 119:97, 98, 99, 100, 101, 102
97 How I love your Law! I ponder it all day ... Read More

Gospel, Luke 4:16-30
16 He came to Nazara, where he had been brought up, ... Read More

Saint of the Day

Saint of the Day for September 1st, 2014 Image

St. Giles, Abbot
September 1: St. Giles, Abbot (Patron of Physically Disabled) Feast day - ... 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