The Muh Sheng Museum of Entomology () is a museum of entomology (especially butterflies, used for handicrafts) in Puli Township, Nantou County, Taiwan.
The museum was established in 1974.
The museum holds more than 16,000 insect specimens in their exhibition displays, including more than 350 species of butterflies and moths, both indoor and outdoor.
The museum is accessible by bus from Taichung Station of Taiwan Railway.