三板根节兰（学名：Calanthe tricarinata）为兰科节兰属下的一个种。

Calanthe tricarinata is a species of orchid native to Japan (including the Ryukyu Islands), Korea, China (Gansu, Guizhou, Hubei, Shaanxi, Sichuan, ******, *****, Yunnan), Northeastern India, Bhutan, Assam, Nepal, Kashmir, Myanmar and Thailand.