岩鹨科（学名Prunellidae）是鸟纲雀形目中的一个科，其下仅有岩鹨属(Prunella)一属。分布在欧洲和亚洲，是候鸟。体型与麻雀相似，但关系较远。夏天以昆虫为食，冬天也吃种子和浆果。

包括以下几种：

The accentors are in the only bird family, Prunellidae, which is endemic to the Palearctic. This small group of closely related passerines are all in a single genus Prunella. All but the dunnock and the Japanese accentor are inhabitants of the mountainous regions of Europe and Asia; these two also occur in lowland areas, as does the Siberian accentor in the far north of Siberia. This genus is not strongly migratory, but they will leave the coldest parts of their range in winter, and make altitudinal movements.