Jack Nicholas (disambiguation)

Jack Nicholas (1910–1977) was an English professional footballer.

Jack Nicholas may also refer to:


 * Jack Nicholas (footballer, born 1885) (1885–1934), English footballer

As a middle name

 * Jack Nicholas Pritzker (1904–1979), American businessman
 * Jack Nicholas Agrios (born 1938), Canadian lawyer
 * Jack Nicholas Cowgill (born 1997), English footballer