Br. Mark O’Leary, O.P.
- Ordination: Unknown
- 1965-1974: Daniel Murphy Catholic High School (Formerly St. John Vianney), Los Angeles, CA
- 1975: Dominican Fathers, Los Angeles, CA
- 1976-1979: Unknown
- 1980: St. Dominic, Los Angeles, CA
- 1981-1989: Unknown
- 1990-1992: Holy Rosary, Antioch, CA
- 1993: Unknown
- 1994-1997: Dominican Order, Sienna House, Oakland, CA
- 1998: Unknown
- 1999-2002: St. Mary Magdalen, Berkley, CA
- 2003-2007: Unknown
- 2008-2017: Order of Preachers, Oakland, CA
- 2018: Unknown
Notes: Multiple survivors have come forward alleging child sexual abuse by Fr. Mark O’Leary, from 1974 to 1977, in Southern California. Br. O’Leary has also worked in the Oakland Diocese. Br. O’Leary’s status as a priest, current whereabouts, and whether he has access to children are unknown.