Fei Yi, style name Wenwei, is an official of Shu Han during the Three Kingdoms era of Chinese history.

He succeeds Jiang Wan as regent of Shu Han, and avoids a major expedition against rival state, Cao Wei.

It remains dubious if Cao-Wei sent an assassin to kill Fei, but the latter is indeed murdered by Guo Xun, a former Wei subject.