Harry Gray

• Harry Gray (business executive), American business executive
• Harry B. Gray, American chemist
• Harry Gray (sculptor), British sculptor of Battle of Britain Memorial, Capel-le-Ferne
• Harry Gray (hurler), Irish hurler
• Harry Gray (Australian footballer), Australian rules footballer
• Harry Gray (footballer, [born 2007)], English association football midfielder for Swindon Town
• Harry Gray (footballer, born 2008), English association football forward for Leeds United