Thomas or Tom Riley may refer to: Thomas Riley (Pennsylvania politician), former chairman of the Pennsylvania Convention Center Authority Board Thomas J. Riley (1885–1928), American football player, coach and attorney Thomas Joseph Riley (1900–1976), American prelate of the Roman Catholic Church Thomas T. Riley (born 1949), U.S. Ambassador to Morocco Thomas W. Riley (died 1872), U.S. politician Thomas F. Riley (1912–1998), United States Marine Corps general Thomas S. Riley (1852–1938), attorney general of West Virginia Thomas Riley (Medal of Honor), United States Army soldier and recipient of the Medal of Honor Tom Riley (actor) (born 1981), English actor Tom Riley (footballer) (1882–1942), English footballer Tom Riley (Iowa politician) (1929–2011), lawyer and member of both houses of the Iowa legislature Tom Riley (rugby union) (born 1985), Welsh rugby union player Tom Riley (soccer), Canadian soccer player Tom Riley (tattoo artist) (19th century), early British tattoo artist See also Thomas Reilly (disambiguation)