Sericornis is a genus of small, mainly insectivorous birds, the scrubwrens in the family Acanthizidae. Despite the similarity in shape and habits, the true wrens (Troglodytidae) are a quite unrelated group of passerines.

The genus previously contained additional species but following the publication of a molecular phylogenetic study of the scrubwrens in 2018, several species were moved to the resurrected genus Aethomyias and the yellow-throated scrubwren was placed in its own monotypic genus Neosericornis.

The genus contains eight species: