2009 Formula Renault 2.0 UK Championship

Despite missing the opening round of the series at Brands Hatch, Dean Smith won the title ahead of James Calado and Oliver Webb.

The 2009 Formula Renault 2.0 UK Championship was the 21st British Formula Renault Championship. The season began at Brands Hatch on 5 April and ended at the same venue on 4 October, after twenty rounds held in England. Dean Smith won the title, despite missing the opening rounds of the series. Harry Tincknell won the Graduate Cup for first-year drivers.