| Hymeneus Sharp, 1885 |
| Hymeneus amethystinus Sharp, 1885 |
| Hypocyphtini Laporte, 1835 |
| Hypocyptus Gyllenhal, 1827 |
| Hypocyptus fenyesi Bernhauer, 1910 |
| Hypocyptus testaceus LeConte, 1863 |
| Hypomedon Mulsant & Rey, 1878 |
| Hypomedon debilicorne (Wollaston, 1857) |
| Hypotelus Erichson, 1839 |
| Hypotelus hostilis Fauvel, 1864 |
| Hypotelus pusillus Erichson, 1840 |
| Hyptioma Casey, 1906 |
| Hyptiomina Casey, 1906 |
| Iniocyphina Park, 1951 |
| Iniocyphini Park, 1951 |
| Isanopus Sharp, 1876 |
| Isanopus sallaei Sharp, 1884 |
| Ischnosoma Stephens, 1829 |
| Ischnosoma ashei Campbell, 1991 |
| Ischnosoma coxale (Sharp, 1884) |