St John's Hospital, Bracebridge Heath was a mental health facility at Bracebridge Heath in Lincolnshire.

The hospital was designed by John Hamilton and James Medland in the Italianate style[1] as the Lincolnshire County Lunatic Asylum and opened in 1852.

[2] It served as an Emergency Hospital during the Second World War and, having been renamed Bracebridge Heath Hospital in 1939, joined the National Health Service in 1948.

[2] It went on to become St John's Hospital, Bracebridge Heath in 1961.

[2] The hospital closed in December 1989 and the site has been sold to a property developer who has built 183 luxury homes and apartments there.