John Ince may refer to:

• John Ince (Australian politician) (c.1831–1897), member of the Victorian Legislative Assembly 1877 to 1880
• John F. Ince, author and business journalist
• John Ince (author), Canadian author, lawyer, entrepreneur and from 2005 to 2012 activist in the sex-positive movement
• John Ince (actor) (1878–1947), American actor
• John Ince (missionary), early British Protestant missionary
• John Ince (footballer) (1908–19??), English football goalkeeper active in the 1930s