STEAM – Museum of the Great Western Railway, also known as Swindon Steam Railway Museum, is housed in part of the former railway works in Swindon, England – Wiltshire's 'railway town'. The 6,500-square-metre (70,000 sq ft) museum opened in 2000.

Swindon Works was opened by the Great Western Railway in 1843 in Swindon, Wiltshire, England. It served as the principal west England maintenance centre until closed in 1986.