| Tephrosia sessiliflora (Poir.) Hassl., 1919 |
| Tephrosia simulans C.E. Wood, 1949 |
| Tephrosia sinapou (Buc'hoz) A. Chev., 1925 |
| Tephrosia smythiae McVaugh, 1987 |
| Tephrosia sousae O. Téllez, 1995 |
| Tephrosia submontana Rose, 1903 |
| Tephrosia talpa S. Watson, 1887 |
| Tephrosia tenella A. Gray, 1853 |
| Tephrosia tepicana (Standl.) Standl., 1929 |
| Tephrosia thurberi (Rydb.) C.E. Wood, 1949 |
| Tephrosia tuitoensis O. Téllez, 1985 |
| Tephrosia venosa M. Martens & Galeotti, 1843 |
| Tephrosia vernicosa C.E. Wood, 1949 |
| Tephrosia vicioides Schltdl., 1838 |
| Tephrosia viridiflora O. Téllez, 1985 |
| Tephrosia viridis M.E. Jones, 1908 |
| Tephrosia vogelii Hook. f., 1849 |
| Tephrosia wallichii Graham ex Fawc. & Rendle, 1917 |
| Tephrosia watsoniana (Standl.) J.F. Macbr., 1925 |
| Tephrosia woodii O. Téllez, 1980 |