- Campos, Haroldo
- Carmona, Carla
- Carnicero Hernanz, Marta
- Carrà, Carlo
- Casals, Pau
- Casamayor, Gregorio
- Castellví, Otília
- Cercas, Javier
- Ceronetti, Guido
- Cézanne, Paul
- Chagall, Marc
- Chamorro, Víctor
- Chateaubriand, François-René de
- Chéreau, Patrice
- Chesterfield, Lord
- Chesterton, G.K.
- Chevallier, Gabriel
- Chiaromonte, Nicola
- Chivite, Fernando Luis
- Chwin, Stefan
- Cicerón, Quinto Tulio
- Cicerón, Marco Tulio
- Citati, Pietro
- Cole, Teju
- Colette, Sidonie-Gabrielle
- Colonna, Francesco
- Compagnon, Antoine
- Constant, Benjamin
- Corbin, Alain
- Covadlo, Lázaro
- Cozarinsky, Edgardo
- Craft, Robert
- Crespo, Ángel
- Czapski, Józef
