The 2010 Fuchs-Silkolene[1] British Supersport Championship season was the 23rd running of the British Supersport Championship. The championship was contested over twelve rounds, beginning on 5 April at Brands Hatch, and finishing on 10 October at Oulton Park.
With five victories and ten podiums in total, Sam Lowes added the main championship title to his Supersport Cup triumph of the previous year. Lowes took the title by 33 points ahead of James Westmoreland, with Ben Wilson finishing more than 60 points behind Westmoreland in third place in the championship standings. Two other riders won races during the season; Billy McConnell took back-to-back wins at Cadwell Park and Mallory Park, while Graeme Gowland won at Snetterton. Patrick McDougall won the secondary Privateers' Cup after dropped scores, having been outscored by Jenny Tinmouth before the scores were taken into account.