John Reilly
John Reilly is the name of the following people:
- John Reilly (politician) (1836-1904), American politician
- John Reilly (singer) (1926–1969), Irish singer
- John Reilly (actor, 1936) (born 1936), American actor
- John Reilly (artist) (1939–2013), American artist
- John Reilly (soccer player) (born 1962), Scottish soccer player
- John C. Reilly (born 1965), American actor
- John M. Reilly (* 1933), American literary scholar
