John Cullen (born 1964) is a Canadian ice hockey player.
John Cullen may also refer to:
John Cullen (baseball) (1854–1921), Major League Baseball player John Cullen (chemical engineer) (1926–2018), head of the UK Health and Safety Commission John Cullen (field hockey) (born 1937), New Zealand competitor in field hockey at the 1964 Summer Olympics John Cullen (police officer) (1850–1939), New Zealand police officer and commissioner John Cullen (rugby union) (born 1990), American rugby union player John Hugh Cullen (1883–1970), Irish-born Catholic priest, writer and historian in Australia John J. Cullen (1845–1896), New York politician John Michael Cullen (1927–2001), ornithologist Sir John Cullen, 2nd Baronet (1652–1677), of the Cullen baronets John C. Cullen, US Coast Guardsman, Legion of Merit recipient for actions during Operation Pastorius
See also Jon Cullen (born 1973), footballer Jack Cullen (born 1939), baseball player Cullen (surname)