| Scientific name | Authorship | Rank | Status | Images | |
|---|---|---|---|---|---|
| Bactra telaviviana | Amsel, 1935 | species | Synonym | ||
| Bactra tornastis | Meyrick, 1909 | species | Accepted | ||
| Bactra tradens | Diakonoff, 1963 | species | Accepted | ||
| Bactra transvola | Meyrick, 1924 | species | Accepted | ||
| Bactra triceps | Diakonoff, 1963 | species | Accepted | ||
| Bactra trimera | Diakonoff, 1963 | species | Accepted | ||
| Bactra truculenta | Meyrick, 1909 | species | Synonym | ||
| Bactra tylophora | Diakonoff, 1963 | species | Accepted | ||
| Bactra venosana | (Zeller, 1847) | species | Accepted | ||
| Bactra verutana | Zeller, 1876 | species | Accepted | ||
| Bactrianoscythris lorella | Bengtsson, 2014 | species | Accepted | ||
| Bactropaltis lithosema | Meyrick, 1939 | species | Accepted | ||
| Bactrostoma cinis | Diakonoff, 1960 | species | Accepted | ||
| Baerenschenkia multigratia | Agassiz, 2019 | species | Accepted | ||
| Baerenschenkia umtrunkula | Mey, 2011 | species | Accepted | ||
| Bagdadia isosema | (Meyrick, 1921) | species | Accepted | ||
| Bahiria brevipalpata | (Balinsky, 1994) | species | Accepted | ||
| Bahiria defecta | Balinsky, 1994 | species | Accepted | ||
| Bahiria durbanica | Balinsky, 1994 | species | Accepted | ||
| Bahiria flavicosta | Balinsky, 1994 | species | Accepted | ||
| Bahiria latevalvata | Balinsky, 1994 | species | Accepted | ||
| Bahiria macrognatha | Balinsky, 1994 | species | Accepted | ||
| Bahiria malgassicella | (Paulian & Viette, 1956) | species | Accepted | ||
| Bahiria similis | Balinsky, 1994 | species | Accepted | ||
| Bahiria superpalpia | (Balinsky, 1994) | species | Synonym |