Peter O'Reilly may refer to:
- Peter O'Reilly (civil servant) (1827–1905), settler and official in the Colony of British Columbia
- Peter Joseph O'Reilly (1850–1923), Irish-born Catholic bishop in the United States
- Peter O'Reilly (hurler) (1902–1940), Irish hurler
- Peter O'Reilly (Gaelic footballer) (1916–1994), Irish Gaelic football manager, coach and player
- Peter O'Reilly (cricketer) (born 1964), Irish sports journalist and former cricketer
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: