Sphaerolana is a genus of isopod crustaceans in the family Cirolanidae, all of which are endemic to Mexico. The genus Sphaerolana contains the following species: All three species are on the IUCN Red List as either vulnerable species or endangered species.
- Sphaerolana karenae Rodriguez-Almaraz & Bowman, 1995 –.
- Sphaerolana affinis Cole & Minckley, 1970 –.
- Sphaerolana interstitialis Cole & Minckley, 1970 –.