The 2009–10 Inter-Provincial Limited Over Tournament was the second season of the official Limited overs domestic cricket competition in Sri Lanka. Six teams in total, five representing four provinces of Sri Lanka and a Sri Lanka Cricket team participating in the competition. The competition began on 6 February 2010 when Ruhuna elevens played the Sri Lanka Cricket Combined XI at Galle International Stadium, in Galle. This season comprised 15 regular matches, two semi finals and a grand final.