| Thecla ceromia Hewitson, 1877 |
| Thecla cestri Reakirt, 1867 |
| Thecla chalcis Edwards, 1869 |
| Thecla chilica Schaus, 1902 |
| Thecla chonida Hewitson, 1874 |
| Thecla clarina Hewitson, 1874 |
| Thecla clytie Edwards, 1877 |
| Thecla coccineifrons Godman & Salvin, 1887 |
| Thecla collucia Hewitson, 1877 |
| Thecla comana Hewitson, 1867 |
| Thecla conchylium Druce, 1907 |
| Thecla conoveria Schaus, 1902 |
| Thecla cordelia Hewitson, 1870 |
| Thecla corolena Hewitson, 1874 |
| Thecla coronata Hewitson, 1865 |
| Thecla coronata subsp. watkinsi Lathy, 1926 |
| Thecla coronta Hewitson, 1874 |
| Thecla critola Hewitson, 1874 |
| Thecla crossoea Hewitson, 1874 |
| Thecla crysalus Edwards, 1873 |