Leighton–Linslade is a civil parish in the district of Central Bedfordshire in Bedfordshire, England, with a population of 37,469 at the 2011 Census.It consists of the settlements of Leighton Buzzard and Linslade, which have a single town council. The River Ouzel provides the border between the parts, with Leighton to the east and Linslade to the west.