2009–10 Inter-Provincial Limited Over Tournament
| Administrator(s) | Sri Lanka Cricket | 
|---|---|
| Cricket format | Limited overs cricket | 
| Tournament format(s) | Round-robin and Knockout | 
| Host(s) | Sri Lanka | 
| Champions | Kandurata elevens (2nd title) | 
| Participants | 6 | 
| Matches | 18 | 
| Player of the series | Kaushalya Weeraratne | 
| Most runs | Kaushalya Weeraratne 371 (411 balls) | 
| Most wickets | Sachithra Senanayake 14 (57.1 overs) | 
| Official website | Cricinfo site | 
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.