| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Clepsis tetraplegma | Diakonoff, 1957 | species | Accepted | ||
| Cnaphalocrocis grucheti | (Viette, 1976) | species | Accepted | ||
| Cnaphalocrocis trebiusalis | (Walker, 1859) | species | Accepted | ||
| Coelonia fulvinotata | (Butler, 1875) | species | Accepted | ||
| Coelonia pottgensi | Deschamps, 2023 | species | Accepted | ||
| Coelonia solani | (Boisduval, 1833) | species | Accepted | ||
| Coelonia solani solani | (Boisduval, 1833) | subspecies | Accepted | ||
| Collix inaequata | Guenée, 1862 | species | Accepted | ||
| Collix intrepida | (Prout L. B., 1932) | species | Accepted | ||
| Comostolopsis leuconeura | Prout L. B., 1930 | species | Accepted | ||
| Condica conducta | (Walker, 1857) | species | Accepted | ||
| Condica pauperata | (Walker, 1858) | species | Accepted | ||
| Condylorrhiza zyphalis | (Viette, 1958) | species | Accepted | ||
| Coniostola stereoma | (Meyrick, 1912) | species | Accepted | ||
| Conocramboides seychellellus | (Fletcher T. B., 1910) | species | Accepted | ||
| Conolophia conscitaria | (Walker, 1861) | species | Accepted | ||
| Conolophia conscitaria coloradoensis | Orhant, 2003 | subspecies | Accepted | ||
| Conservula cinisigna | Joannis, 1906 | species | Accepted | ||
| Copromorpha mesobactris | Meyrick, 1930 | species | Accepted | ||
| Corgatha latifera | (Walker, 1869) | species | Accepted | ||
| Corgatha terracotta | Joannis, 1910 | species | Accepted | ||
| Corythoxestis pentarcha | (Meyrick, 1922) | species | Accepted | ||
| Corythoxestis pentarcha borbonica | Guillermet, 2011 | subspecies | Accepted | ||
| Cosmetra spiculifera | (Meyrick, 1913) | species | Accepted | ||
| Cosmopterix attenuatella | (Walker, 1864) | species | Accepted |