John Merriman
John Merriman is the name of the following people:
- John Merriman (Bishop) (died 1572), Bishop of Down and Connor, 1568–1572
- John Merriman (track and field athlete) (1936–1999), British long-distance runner
- John Merriman (author) , pseudonymous German science fiction author in the 1900s
- John X. Merriman (1841–1926), last Prime Minister of the Cape Colony