| Philonthus flavolimbatus Erichson, 1840 |
| Philonthus flohri Sharp, 1876 |
| Philonthus fumosus Solsky, 1868 |
| Philonthus furvus Nordmann, 1837 |
| Philonthus gentilis Horn, 1884 |
| Philonthus godmani Sharp, 1885 |
| Philonthus gracilicornis Horn, 1884 |
| Philonthus grandicollis Horn, 1884 |
| Philonthus gratus LeConte, 1863 |
| Philonthus guerreroensis Bernhauer, 1910 |
| Philonthus harrisi Melsheimer, 1844 |
| Philonthus hepaticus Erichson, 1840 |
| Philonthus heteropus Sharp, 1887 |
| Philonthus hirtiventris Sharp, 1885 |
| Philonthus hoegei Sharp, 1885 |
| Philonthus incertus Solsky, 1868 |
| Philonthus instabilis Horn, 1884 |
| Philonthus iridiventris Solsky, 1868 |
| Philonthus iris Sharp, 1885 |
| Philonthus iteratus Sharp, 1887 |