| Poeciliopsis anonas de Buen, 1943 |
| Poeciliopsis baenschi M. K. Meyer, Radda, Riehl & Feichtinger, 1986 |
| Poeciliopsis balsas Hubbs, 1926 |
| Poeciliopsis catemaco R. R. Miller, 1975 |
| Poeciliopsis fasciata (Meek, 1904) |
| Poeciliopsis gracilis (Heckel, 1848) |
| Poeciliopsis hnilickai M. K. Meyer & Vogel, 1981 |
| Poeciliopsis infans (Woolman, 1894) |
| Poeciliopsis jackschultzi Conway, Mateos & Vrijenhoek, 2019 |
| Poeciliopsis latidens (Garman, 1895) |
| Poeciliopsis lucida R. R. Miller, 1960 |
| Poeciliopsis lutzi (Meek, 1902) |
| Poeciliopsis monacha R. R. Miller, 1960 |
| Poeciliopsis monachaoccidentalis |
| Poeciliopsis occidentalis (Baird & Girard, 1853) |
| Poeciliopsis pleurospilus (Günther, 1866) |
| Poeciliopsis porosus de Buen, 1943 |
| Poeciliopsis presidionis (Jordan & Culver, 1895) |
| Poeciliopsis prolifica R. R. Miller, 1960 |
| Poeciliopsis scarlli M. K. Meyer, Riehl, Dawes & Dibble, 1985 |