| Middlesex County Hospital | |
| Org/Group: | Middlesex County, Massachusetts |
| Region: | Springfield |
| State: | Massachusetts |
| Country: | US |
| Funding: | Government |
| Opened: | 1930s |
| Closed: | 2001 |
The Middlesex County Hospital was operated by Middlesex County from the 1930s until 2001. Its property straddles the towns of Waltham and Lexington, Massachusetts. Originally a tuberculosis hospital, it eventually became the county hospital for Middlesex until its closure.[1] The property was sold and redeveloped into a condominium community. It is located near the old Metropolitan State Hospital, which was closed in 1992 and has also been redeveloped into housing.