| Proceratium goliath Kempf & Brown, 1968 |
| Proceratium mancum Mann, 1922 |
| Proceratium mexicanum Baroni Urbani & De Andrade, 2003 |
| Proceratium micrommatum (Roger, 1863) |
| Proceratium pergandei (Emery, 1895) |
| Proceratium silaceum Roger, 1863 |
| Proceratium silaceum subsp. rugulosum Wheeler, 1915 |
| Proceratium tio Snelling & Cover, 1992 |
| Procryptocerus Emery, 1887 |
| Procryptocerus belti Forel, 1899 |
| Procryptocerus goeldii Forel, 1899 |
| Procryptocerus hylaeus Kempf, 1951 |
| Procryptocerus mayri Forel, 1899 |
| Procryptocerus paleatus Emery, 1896 |
| Procryptocerus scabriusculus Forel, 1899 |
| Procryptocerus striatus (Smith, 1860) |
| Procryptocerus striatus raza scabriusculus Forel, 1899 |
| Proscopomyrmex Patrizi, 1946 |
| Protamblyopone Wheeler, 1927 |
| Pseudodichthadia André, 1885 |