| Cheriachangel Mathews, (2) |
| ChewYingy, N G (2) |
| Chiew Let Chong, (2) |
| Chui, S. B. (2) |
| Chávez Duarte, Néstor (2) |
| Cifuentes Sánchez, Julián (2) |
| Cifuentes Sánchez,, Julián (2) |
| Cifuentes, Julián David (2) |
| Cochard, B. (2) |
| Colombia. Ministerio de Agricultura, (2) |
