Flexiseps ardouini, also known commonly as the yellow skink, is a species of lizard in the family Scincidae.

The specific name, ardouini, is in honor of French plant collector Léon Ardouin (1841–1909).

[3] F. ardouini is found in northwestern Madagascar.

[1][2] The preferred natural habitat of F. ardouini is dry forest.

[1] The mode of reproduction of F. ardouini is unknown.