矶鳚科（学名：Clinidae）为辐鳍鱼纲鲈形目鳚亚目的一个科。

矶鳚科下分26个属，如下：

Clinids are blennioids; perciform marine fish of the family Clinidae. Temperate blennies, the family ranges from the Atlantic, Pacific and Indian Oceans, in both the Southern and Northern Hemispheres. The family contains about 86 species in 20 genera, the 60-cm-long giant kelpfish (Heterostichus rostratus) being the largest; most are far smaller.