鲑科（学名：Salmonidae）为辐鳍鱼纲鲑形目的唯一一科。

鲑科下分15个属，如下：

Salmonidae is a family of ray-finned fish, the only living family currently placed in the order Salmoniformes. It includes salmon, trout, chars, freshwater whitefishes, and graylings, which collectively are known as the salmonids. The Atlantic salmon and trout of the genus Salmo give the family and order their names.