John Millington may refer to:
John Millington (professor) (1779–1868), professor of mechanics at the Royal Institution, 1817–1829 John Millington (rugby league) (born 1949), English rugby league footballer who played in the 1970s and 1980s John Millington Synge, Irish playwright and poet John Millington (pub), a public house in Greater Manchester, England
See also John Billington (disambiguation) Millington (surname)