| Thecla rocena subsp. major Lathy, 1926 |
| Thecla rubifer Druce, 1907 |
| Thecla rufofusca Hewitson, 1877 |
| Thecla rugatus Druce, 1907 |
| Thecla saepium Boisduval, 1852 |
| Thecla sanctissima Jörgensen, 1935 |
| Thecla sangala Hewitson, 1868 |
| Thecla santans Dyar, 1926 |
| Thecla sarita Skinner, 1895 |
| Thecla schausi Godman & Salvin, 1887 |
| Thecla scopas Godman & Salvin, 1887 |
| Thecla scoteia Hewitson, 1877 |
| Thecla sedecia Hewitson, 1874 |
| Thecla semones Godman & Salvin, 1887 |
| Thecla serapio Godman & Salvin, 1887 |
| Thecla sesara Godman, 1901 |
| Thecla sesara Godman & Salvin, 1887 |
| Thecla sethon Godman & Salvin, 1887 |
| Thecla seudiga Hewitson, 1874 |
| Thecla sicrana Jones, 1912 |