Thomas Richey (November 1, 1831 — June 3, 1905) was a prominent Irish-American Anglo-Catholic priest, professor, and author in the Episcopal Church. He was born in Newry, County Down, in Ireland and had settled in Pittsburgh by 1847, following his graduation at 16 from Queen's College, Belfast. Richey was a tutor at St. James College, Hagerstown, Maryland under John Barrett Kerfoot from 1848-1851. He was graduated from the General Theological Seminary of the Episcopal Church in 1854 and ordained to the priesthood by Bishop Horatio Potter in 1855.