Mesalina ercolinii is a species of sand-dwelling lizard in the family Lacertidae.

The species is endemic to Somalia.

[1][2] The specific name, ercolinii, is in honor of Italian ichthyologist Antonio Ercolini.

The holotype, an adult female, has a snout-to-vent length (SVL) of 6.6 cm (2.6 in).

This lizard from family Lacertidae article is a stub.