The Westonzoyland Pumping Station Museum of Steam Power and Land Drainage is a small industrial heritage museum dedicated to steam powered machinery at Westonzoyland in the English county of Somerset. It is a Grade II* listed building.
The museum is housed in a 1830 brick-built pumping station which was the first of several similar pumping stations to be built on the Somerset Levels which are prone to flooding. The main attraction is the 1861 Easton and Amos steam engine and pump, the only one still in its original location and in working order. The museum, which is run by a charity, also restores and displays a number of other steam engines and pumps. The steam for the moving exhibits is provided by a Marshall portable boiler. The Westonzoyland Light Railway, a short narrow-gauge railway runs the length of the site and is used to carry wood for the boiler.