Michael O'Brien (bishop)

Michael O'Brien, DD (b Ardconnell 31 March 1876; d Killarney 4 October 1952) was an Irish Roman Catholic Bishop in the mid 20th century.

O'Brien was educated at St Patrick's College, Maynooth and ordained in 1901. He was Bishop of Ardfert and Aghadoe from 1927 until his death.