John Coghlan may refer to:
John Coghlan (cricketer) (1867–1945), South African cricketer John Coghlan (drummer) (born 1946), drummer for the band Status Quo John Coghlan (engineer) (1824–1890), Irish-born engineer in Argentina John Coghlan (footballer) (1946–2016), Australian footballer for South Melbourne John Coghlan (hurler) (born 1989), Irish hurler John M. Coghlan (1835–1879), U.S. Representative from California Johnny Coghlan (1876–1916), Australian footballer for Melbourne