Jack Morgan may refer to:
J. P. Morgan Jr. (1867–1943), known as Jack, American banker, finance executive, and philanthropist Jack Morgan (footballer) (1920–2005), Australian rules footballer Jack Morgan (athlete) (1907–1967), New Zealand track and field athlete Jack M. Morgan (1924–2004), American politician Jack Morgan, a character in the British comedy series Look Around You played by Robert Popper Jac Morgan (born 2000), Welsh rugby union player