Jack Little
Jack Little may refer to:
- John N. Little, known as Jack, American electrical engineer and CEO of MathWorks / co-author of MATLAB.
- Jack Little , British-born American composer and songwriter
- Jack Little , American baseball outfielder
- Jack Little , American baseball pitcher
- Jack Little, Australian rugby league footballer
- Jack Little , American-Australian radio and television presenter, wrestling commentator
- Jack Little , Australian politician
- Jack Little , American football player and coach
- Jack Little , footballer for Crystal Palace