- a residential district in S England, near London, established in the 1960s.
- a new town in central England, in Milton Keynes unitary authority, N Buckinghamshire: founded in 1967: electronics, clothing, machinery; seat of the Open University. Pop: 184 506 (2001 est)
- a unitary authority in central England, in Buckinghamshire. Pop: 215 700 (2003). Area: 310 sq km (119 sq miles)