Thomas Monaghan may refer to: Thomas Monaghan (VC), British recipient of the Victoria Cross Thomas J. Monaghan (politician) (1914–1992), American politician Thomas J. Monaghan (attorney), American attorney Thomas Monaghan (hurler) (born 1997), Irish hurler Tom Monaghan (born 1937), American entrepreneur Tom Monaghan (dual player) (born 1944), Irish hurler, Gaelic footballer and coach Tommy Monaghan, a fictional super powered Hitman in DC Comics