The Commandery is a historic building open to visitors and located in the city of Worcester, England. It opened as a museum in 1977 and was for a while the only museum in England dedicated solely to the Civil Wars. The Commandery ceased to be a Civil War museum when it reopened to the public in May 2007, having undergone a year and a half of refurbishments and reinterpretation jointly funded by the Heritage Lottery Fund and Worcester City Council, who own the building. It is a Grade I listed building.