| Cryptophion Viereck, 1913 |
| Cryptophion inaequalipes (Cresson, 1874) |
| Cryptopimpla Taschenberg, 1863 |
| Cryptopimpla ecarinata Townes, 1978 |
| Cryptopimpla ecarinata subsp. nigrifemur Townes, 1978 |
| Cryptopterygimorpha Viereck, 1913 |
| Crypturopsis Ashmead, 1900 |
| Cryptus Fabricius, 1804 |
| Cryptus (Mansa) Fabricius, 1804 |
| Cryptus (Mansa) politicalypterus (Viereck, 1905) |
| Cryptus albitarsis (Cresson, 1864) |
| Cryptus americanus Cresson, 1864 |
| Cryptus argentifrons Cameron, 1885 |
| Cryptus ashmeadii (Dalla Torre, 1902) |
| Cryptus aztecus Cresson, 1873 |
| Cryptus bicolor Smith, 1879 |
| Cryptus buccatus Cresson, 1872 |
| Cryptus calipterus Say, 1836 |
| Cryptus coloradensis Ashmead, 1890 |
| Cryptus conquisitor Say, 1836 |