Participants
| France Córdova | United States of America |
| Thierry Courvoisier | Switzerland |
| Ivan Cadjenovic | Montenegro |
| Brian Cahill | Ireland |
| Oscar Caicedo Alarcon | Colombia |
| Giovanni Calderon | Colombia |
| Reina Camacho Toro | Venezuela (Bolivarian Republic of) |
| Anne Cambon-Thomsen | France |
| Jasna Čanadanović-Brunet | Serbia |
| Fran Cardells | Spain |
| Madalena Cardoso | Portugal |
| James Castle | Canada |
| Elizabeth Chacon | Mexico |
| Thameur Chaibi | Tunisia |
| Malek Chaouch | Tunisia |
| Henry Chaparro-Solano | Colombia |
| Raja Chatila | France |
| Matt Chessen | United States of America |
| Ana Chies Santos | Brazil |
| Samuel Chng | Singapore |
| Marharyta Chuprina | Ukraine |
| Reda Cimmperman | Lithuania |
| Carla Cirillo | Italy |
| Karen Cloete | South Africa |
| Sierd Cloetingh | Netherlands |
| Stephen Cole | United Kingdom |
| Elmer William Colglazier Jr. | United States of America |