| Paradicylus Dodd, 1915 |
| Paranogmus Girault & Dodd, 1915 |
| Parapolycystus Girault & Dodd, 1915 |
| Parasciatheras Masi, 1917 |
| Parectroma Brèthes, 1913 |
| Pelecinella Westwood, 1868 |
| Pelecinella stephanoides Roman, 1920 |
| Phacostomus Nees, 1834 |
| Phagonia Curtis, 1832 |
| Platymesopus Westwood, 1833 |
| Platyterma Walker, 1834 |
| Platytermus Thomson, 1878 |
| Playaspalangia Yoshimoto, 1976 |
| Playaspalangia rothi Yoshimoto, 1976 |
| Polychroma Westwood, 1874 |
| Polychromatium Dalla Torre, 1897 |
| Polycystoides Girault, 1913 |
| Proamotura Girault, 1920 |
| Propachyneuronia Girault, 1917 |
| Prospalangia Brèthes, 1915 |