 Calhoun |
 John Calvin |
 Campanella |
 Joseph Cambell |
 Albert Camus |
 Stokely Carmichael |
 Lewis Carroll |
 Rachel Carson |
 Cartier |
 Carver |
 Las Casas |
 Ernst Cassier |
 Fidel Castro |
 Castiglione |
 Catherine the Great |
 Willa Cather |
 Catullus |
 Cavendish |
Cervantes |
 Champlain |
 Chaucer |
Chekhov |
 Vere Gordon Childe |
 Chomsky |
 Winston Churchill |
 Cicero |
 Coleridge |
 Collingwood |
 Columbus |
 Compte |
 Condillac |
 Condorcet |
 Arthur Conan Doyle |
Joseph Conrad |
 Charles Cooley |
 Copernicus |
 Coronado |
 Cortes |
 Prudence Crandall |
 Stephen Crane |
 Benedetto Croce |
 Cromwell |