石栎属（学名：Lithocarpus），又称柯属，是山毛榉科中的一个属，在雄性穗型上与栎属不同。《World Checklist》收录了属下334个种，其他文献建议至少还有另外的100种。大约有100种之前被认为是Pasania属。虽然一个通用名stone oak已经被提出，但是所有的这些东亚及东南亚的品种都没有一个广泛使用的英语俗名。

最近，一个被称为tanoak或tanbark oak的北美品种被归为石栎属，但最近的基因证据表明这个北美品种与亚洲品种的遗传关系很远。基于大量证据，Tanbark-oak被移至Notholithocarpus属。

Lithocarpus is a genus in the beech family Fagaceae, differing from Quercus in the erect male spikes. The World Checklist (see link below) accepts 334 species, though some other texts suggest as few as 100 species. About 100 Asian species of the genus were formerly treated in the genus Pasania. All are native to east and southeast Asia. These Asian species do not have a well-known English vernacular name, though the generic term stone oak has been proposed.