Stoneham is a surname. Notable people with the surname include:
Barry Stoneham, Australian rules footballer
Bill Stoneham, artist and writer
Charles Stoneham, financier and owner of the New York Giants
Clive Stoneham, Australian politician
Horace Stoneham, owner of the New York/San Francisco Giants and son of Charles Stoneham
Tom Stoneham, Professor of Philosophy at the University of York