London Buses route N159

London Buses route N159 is a bus route in London, United Kingdom.

The route N159 started in 1999, when it replaced the withdrawn route N109. The route N159 goes to Marble Arch and N109 goes to Aldwych. It replaces only the withdrawn section of N109 south of Kennington, where it goes to Couldson. This was withdrawn between Purley and Couldson in 2000, where it replaces into route N68. Route N159 originally awarded to London Central from Camberwell garage, but it was awarded to Arriva London in 2001.