| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Cosmiophrys stigma | Diakonoff, 1960 | species | Accepted | ||
| Cosmopoda aenopus | Diakonoff, 1981 | species | Accepted | ||
| Cosmopoda molybdopa | Diakonoff, 1981 | species | Accepted | ||
| Cosmopterix athesiae | Huemer & Koster, 2006 | species | Accepted | ||
| Cosmopterix attenuatella | (Walker, 1864) | species | Accepted | ||
| Cosmorrhyncha ocellata | (Mabille, 1900) | species | Accepted | ||
| Crambus zelator | Bassi, 1992 | species | Accepted | ||
| Crassuncus defectus | (Bigot & Luquet, 1991) | species | Accepted | ||
| Crassuncus orophilus | Gibeaux, 1994 | species | Accepted | ||
| Crassuncus pseudolaudatus | (Gibeaux, 1992) | species | Accepted | ||
| Creatonotos perineti | Rothschild, 1933 | species | Accepted | ||
| Creatonotos punctivitta | (Walker, 1855) | species | Accepted | ||
| Cristulosia bilunata | Toulgoët, 1958 | species | Accepted | ||
| Cristulosia deceptans | (Toulgoët, 1956) | species | Accepted | ||
| Crocidolomia pavonana | (Fabricius, 1794) | species | Accepted | ||
| Crocidophora elongalis | Viette, 1978 | species | Accepted | ||
| Crocidosema lantana | Busck, 1910 | species | Accepted | ||
| Crocidosema plebejana | Zeller, 1847 | species | Accepted | ||
| Crocinis boboa | Watson, 1965 | species | Accepted | ||
| Crocinis canescens | Watson, 1965 | species | Accepted | ||
| Crocinis felina | Watson, 1965 | species | Accepted | ||
| Crocinis fenestrata | Butler, 1879 | species | Accepted | ||
| Crocinis imaitsoana | Watson, 1965 | species | Accepted | ||
| Crocinis licina | Watson, 1965 | species | Accepted | ||
| Crocinis prolixa | Watson, 1965 | species | Accepted |