- Cadavid-Restrepo Gloria
- Cagdas Deniz
- Cai Brian
- Calles-Garcia Daniel
- Cambet Yves
- Cammarata Marco
- Campar Ana
- Campion Yannick
- Candusso Marie-Pierre
- Cannella Dominique
- Cantel Sonia
- Cappelletti Francesca
- Carausu Liana
- Carazo José
- Carbajo Sergio
- Carbajo Sergio
- Cárdenas Marité
- Cardol Pierre
- Caro Lydia
- Carpentier Philippe
- Carrascosa José
- Casnati Alessandro
- Casnati Alessandro
- Castellan Mathieu
- Catherinot Emilie
- Catho G.
- Catoire Laurent
- Cattiaux Laurent
- Caulton Simon
- Caux Christelle
- Caux-Thang Christelle
- Ceballos Ana
- Cervoni Laura
- Chabaud Elodie
- Chabrieres Eric
- Chabrol Eric
- Chaib Amel
- Chaiken Irwin
- Chaires Jonathan B
- Chakroun Khouloud
- Chambers Anna L
- Chami Mohamed
- Champeil Philippe
- Chandler Michael
- Chanéac Corinne
- Chaperot Laurence
- Chaptal Vincent
- Chaptal Vincent
- Charbonnier Jean-Baptiste
- Charles Julie
- Charrier Véronique
- Charvolin Delphine
- Charvolin Delphine
- Charvolin D.
- Chaton Catherine T
- Chaudier Yann
- Chauvière Cyrielle
- Cheikh Nathalie
- Chenal Alexandre
- Cheneau Coraline
- Chéneau Coraline
- Chen James
- Cherrier Mickael V
- Chevallet Mireille
- Chiarini Valerio
- Chinnam Naga Babu
- Chiodo Fabrizio
- Chipot Chris
- Chiu Wah
- Chollet-Martin Sylvie
- Chuck P.
- Cifre José G Hernández
- Cioce Anna
- Civera Monica
- Claiborne Al
- Clantin Bernard
- Claret François X
- Claverol Stephane
- Clementi Massimo
- Clementi Nicola
- Clement Marie-Pierre
- Clerici Mario
- Cocco Melanie J.
- Codée Jeroen
- Cohen-Beaussant Sarah
- Cölfen Helmut
- Colletier Jacques-Philippe
- Collinson Ian
- Coll Jean-Luc
- Colombo Cinzia
- Condino-Neto Antonio
- Confalonieri Fabrice
- Connaghan Keith D
- Contreras-Martel Carlos
- Contreras Vanessa
- Coquelle Nicolas
- Coquet Laurent
- Cordeiro Tiago N
- Cornut Damien
- Correa Yubexi
- Cortès Sandra
- Corucci Giacomo
- Costenaro Lionel
- Costes Laurence
- Couderc Louis-Jean
- Cougoul Pierre
- Couillault Gerard
- Coulon Flora
- Courteille Virginie
- Courty Y.
- Covès Jacques
- Cragg Peter
- Cragg Peter J.
- Crassac Degroux Séraphine
- Cremel Gérard
- Creuzenet C.
- Crevel Isabelle
- Criscuolo Elena
- Cristófalo Alejandro
- Cross Robert
- Crotti Paolo
- Crouzy Serge
- Crowley Kimberly A
- Cuevas Arenas Rodrigo
- Curth Ute
- Cutone Antimo