- Caglayan Bora
- Candiello Antonio
- Canestraro Donna S.
- Cannavò Flavio Emanuele
- Cantamessa Marco
- Canto Cavalheiro Gabriel Do
- Carlson Tim S.
- Caroleo Brunella
- Carvalho Joana
- Casap Lucia
- Castanheiro Hugo
- Castiaux Annick
- Cauter Lies Van
- Cestnik Bojan
- Chappelet Jean-Loup
- Charalabidis Yannis
- Charalabidis Yannis
- Charalabidis Yannis
- Chatfield Akemi Takeoka
- Chen Hao
- Chen Shanshan
- Chen Yumei
- Choenni Sunil
- Choi Youngseok
- Chourabi Hafedh
- Christiansson Marie-Therese
- Christodoulou Paraskevi
- Chugunov Andrei V.
- Chugunov Andrei V.
- Chávez-Gutiérrez Francisco
- Cignoni Giovanni A.
- Cimander Ralf
- Ciobanu Vlad
- Clarinval Antoine