| Phyllophaga (Phyllophaga) schizorhina Bates, 1888 |
| Phyllophaga (Phyllophaga) scissa (Bates, 1888) |
| Phyllophaga (Phyllophaga) segregans (Bates, 1888) |
| Phyllophaga (Phyllophaga) setidorsis Bates, 1888 |
| Phyllophaga (Phyllophaga) setifera Burmeister, 1855 |
| Phyllophaga (Phyllophaga) setipennis Bates, 1888 |
| Phyllophaga (Phyllophaga) sinicollis Saylor, 1943 |
| Phyllophaga (Phyllophaga) sinuaticeps Moser, 1921 |
| Phyllophaga (Phyllophaga) spinitarsis Moser, 1921 |
| Phyllophaga (Phyllophaga) stipitalis Blanchard, 1850 |
| Phyllophaga (Phyllophaga) sturmi Bates, 1888 |
| Phyllophaga (Phyllophaga) stzotzilana Morón, 2001 |
| Phyllophaga (Phyllophaga) submetallica Bates, 1888 |
| Phyllophaga (Phyllophaga) submucida (LeConte, 1856) |
| Phyllophaga (Phyllophaga) subrugosa Moser, 1924 |
| Phyllophaga (Phyllophaga) tejupilcas Saylor, 1943 |
| Phyllophaga (Phyllophaga) temascalis Saylor, 1941 |
| Phyllophaga (Phyllophaga) temaxa Saylor, 1940 |
| Phyllophaga (Phyllophaga) temora Saylor, 1943 |
| Phyllophaga (Phyllophaga) tenuipilis (Bates, 1888) |