John Campbell Allen John Campbell Elliott John Campbell Merriam John Campbell John Candy John Canfield Spencer John Cannon John Canton John Capel Jr John Carberry John Carew John Carl Buechler John Carl Murchie John Carling John Carlos John Carlson John Carmack John Carmichael John Carney John Carpenter John Carradine John Carroll Lynch John Carroll John Carter John Casper John Cassavetes John Cassian John Cassidy John Cassin John Cassini John Catliff John Cazale John Cena John Chabot John Chafee John Chambers John Charles Fields John Charles John Chase John Chayka John Cheever John Child John Cho John Christian Schultz John Christopher John Chrysostom John Ciaccia John Clare John Clarence Webster John Clarke John Claudius Loudon John Clauser John Cleese John Cleland John Clellon Holmes John Climacus John Clute John Cockcroft John Cocke John Cody