Oleolophozia is a monotypic genus of liverworts[1] of the monotypic family Oleolophoziaceae.

The family was described in 2024.

[2] The sole species of this genus, Oleolophozia perssonii,[1] is found in Europe and Russia.

[3] Both the genus and the species were described and published in 2010.

[1] The genus was formerly placed in family Cephaloziellaceae.