John Worrall may refer to: Jack Worrall (1861–1937), Australian rules footballer John Worrall (cricketer) (1927–2012), New Zealand cricketer John Worrall (philosopher) (born 1946), professor of philosophy of science at the London School of Economics John Worrall (RAF officer) (1911–1988), World War II RAF fighter pilot John Worrall (criminologist), American criminologist