John Couch is the name of: John H. Couch (1811–1870), American sea captain and pioneer John Couch (American football), former college football coach for Fordham University John Couch (classical guitarist) (born 1976), New Zealand classical guitarist John Couch Adams (1819–1892), English astronomer John Couch (American executive), executive most closely associated with Apple Computer John Nathaniel Couch (1896–1986), American mycologist See also John H. Couch (side-wheeler), steamboat