John Dorsey

John Dorsey may refer to:


 * John Dorsey (American football) (born 1960), former American football player
 * John Dorsey is a pseudonym of voice actor, James Carter Cathcart
 * John Lloyd Dorsey Jr. (1891–1960), Representative from the U.S. state of Kentucky
 * John M. Dorsey (1900–1978), author, psychiatrist and educator
 * John H. Dorsey (1937–2018), American attorney and politician in New Jersey
 * John W. Dorsey (1936–2014), University of Maryland, College Park administrator
 * Jack Dorsey (born 1976), inventor of Twitter
 * USS Dorsey (DD-117), a Wickes-class destroyer in the United States Navy