| Cenocoelius fortis Saffer, 1982 |
| Cenocoelius fragilis Saffer, 1982 |
| Cenocoelius luscina Saffer, 1982 |
| Cenocoelius magnus Saffer, 1982 |
| Cenocoelius minerva Saffer, 1982 |
| Cenocoelius peraltus Saffer, 1982 |
| Cenocoelius porteri Saffer, 1982 |
| Cenocoelius propinquus Saffer, 1982 |
| Cenocoelius repandus Saffer, 1982 |
| Cenocoelius sculptilis Saffer, 1982 |
| Cenocoelius simulatrix Saffer, 1982 |
| Chaonia Cresson, 1865 |
| Charmon Haliday, 1833 |
| Charmon cruentatus Haliday, 1833 |
| Charmon extensor Linnaeus, 1758 |
| Cheloninae Shaw, 1998 |
| Chelonus Panzer, 1806 |
| Chelonus (Chelonus) Panzer, 1806 |
| Chelonus (Chelonus) busckiella Viereck, 1912 |
| Chelonus (Chelonus) insularis Ashmead, 1894 |