硬孔菌属（学名：Rigidoporus）是真菌界的一个属，属于亚灰树花菌科（Meripilaceae），本属下的许多物种都是植物病原菌。本属分布广泛，包括约有40个物种。

Rigidoporus is a genus of fungi in the family Meripilaceae. Many of the species in this genus are plant pathogens. The widespread genus, which contains about 40 species, was originally described by American mycologist William Alphonso Murrill in 1905.