The 2009 Elf Renault Clio Cup United Kingdom with Michelin season began at Brands Hatch on 4 April and finished after 20 races over 10 events at the same circuit on 4 October.
The Championship was won by Phil Glew driving for Team Pyro.
The series supported the British Touring Car Championship at nine of the ten rounds.
Notes: Points were awarded on the same scale as the drivers' championship but without the fastest lap bonus.
It was won by Daniel Lloyd driving for Total Control Racing.