John Sloan (disambiguation)

John Sloan (1871–1951) was an American painter and etcher.

John Sloan may also refer to:


 * John Sloan (businessman) (c. 1904–1988), American businessman
 * John Sloan Jr. (c. 1936–1991), American banking executive
 * John R. Sloan (1912–2001), British film producer
 * John Peter Sloan (1969–2020), English-born Italian actor, comedian and writer
 * John Sloan (medium) (fl. 1920s), Scottish spiritualist
 * Kee Sloan (John McKee Sloan, born 1955), American bishop
 * John Sloan, early settler at Sloan Lake, U.S.