Geomitridae is a taxonomic family of small to medium-sized air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea.

[1][2] The family is characterized by the presence of a free right ommatophoral retractor (passing outside the peni-oviducal angle) and a double stimulatory apparatus.

[1] A free right ommatophoral retractor has been linked to adaptation to xeric habitats.

[3] The family Geomitridae is subdivided in the following subfamilies (according to Razkin et al., 2015[1]) Genera with the family Geomitridae include:[1][4] Not belonging to a subfamily: subfamily Helicellinae