Harry Dunn may refer to:

Harry Dunn (gangster) (1892–1916), St. Louis gangster and member of the Egan's Rats Harry Dunn (boxer) (1906–1978), British Olympic boxer Harry Dunn (1947–2017), drummer for The Hullaballoos Harry Dunn (footballer, born 1948), English football manager and player, associated with Scarborough F.C. Harry Dunn (footballer, born 1953), also known as Harry A. Dunn, English football player and manager Harry Dunn, Scottish youth football scout accused of historical sex offences, died awaiting trial in 2017 Harry Dunn (police officer) (born 1983), American police officer who responded to the January 6 United States Capitol attack Death of Harry Dunn (2001–2019), British man killed in a road traffic collision resulting in a UK/US diplomatic controversy

See also Henry Dunn (disambiguation)