Thomas Francis Brennan

Thomas Francis Brennan
Auxiliary Bishop of St. John's, Newfoundland
ChurchCatholic
DioceseSt. John's, Newfoundland
AppointedFebruary 1, 1893
Term endedOctober 7, 1905
Other post(s)Titular Bishop of Caesarea in Mauretania (1905–1916)
Previous post(s)Bishop of Dallas (1891–1892)
Orders
OrdinationJuly 4, 1880
by Johannes von Leiss [de]
ConsecrationApril 5, 1891
by Tobias Mullen
Personal details
Born(1855-10-10)October 10, 1855
Ballycullin, County Tipperary, Ireland
DiedMarch 20, 1916(1916-03-20) (aged 60)
Grottaferrata, Lazio, Italy

Thomas Francis Brennan (October 10, 1855 – March 20, 1916) was an Irish-born prelate of the Catholic Church. He served as the first bishop of the Diocese of Dallas in Texas from 1891 to 1892 before serving as an auxiliary bishop of the Diocese of St. John's in the British Colony of Newfoundland from 1893 to 1905.

Brennan's controversial actions and poor relations with clergy in both Dallas and St. John's led the Vatican to remove him from both posts and eventually place him in a monastery.