See text Planariidae is a family of freshwater planarians.

The type genus is Planaria Müller, 1776.

[1] Twelve genera of Planariidae are known:[2] Phylogenetic supertree after Sluys et al., 2009:[2] Maricola Cavernicola Planariidae Kenkiidae Dendrocoelidae Dugesiidae Geoplanidae