| Apiraptrix Shestakov, 1923 |
| Apius Panzer, 1806 |
| Apobembex Pate, 1937 |
| Apocrabro Pate, 1944 |
| Apoctemnius Leclercq, 1950 |
| Apoides Tsuneki, 1968 |
| Aporia Wesmael, 1852 |
| Aporina Gussakovskij, 1937 |
| Arcesilas Pate, 1938 |
| Archarpactus Pate, 1937 |
| Argogorytes Ashmead, 1899 |
| Argogorytes mexicalis Bohart, 2000 |
| Argogorytina Nemkov & Lelej, 1996 |
| Arpactini Turner, 1915 |
| Arpactus Panzer, 1805 |
| Asaconoton Arnold, 1959 |
| Astata Latreille, 1796 |
| Astata albovillosa Cameron, 1890 |
| Astata alpestris Cameron, 1890 |
| Astata apicipennis Cameron, 1890 |