| Oxfordshire Senior Football League | |
| Promotion: | Hellenic League Division One |
| Relegation: | Banbury District and Lord Jersey FA North Berks Football League Witney and District League |
| Divisions: | 3 |
| Teams: | 32 |
| Levels: | Level 11 (Premier Division) |
| Season: | 2020-21 |
| Champions: | Void (Premier Division) Void (Division One) Void (Division Two) |
The Oxfordshire Senior Football League is an association football competition based in Oxfordshire, England. The league has three divisions; the Premier Division comprising clubs' first teams, whilst the other two divisions are reserve and development sides. The Premier Division is at step 7 of the National League System or level 11 of the overall English football league system. The top club is eligible for promotion to the Hellenic League Division One.
For the 2022-23 season there are 14 clubs competing in the Premier Division, 12 in Division One and 12 in Division Two.
| Season | Premier Division | Division One | Division Two | Division Three |
|---|---|---|---|---|
| 2003–04 | Eynsham Association | Rover Cowley | ||
| 2004–05 | Berinsfield Community Association | Bicester Civil Service Bardwell | ||
| 2005–06 | Oxford University Press | Kennington United | ||
| 2006–07 | Garsington | Stonesfield Sports | ||
| 2007–08 | Rover Cowley | Garsington Reserves | Worcester College Old Boys & Bletchingdon Reserves | |
| 2008–09 | Garsington | Garsington Reserves | Slade Farm United | Freeland Reserves |
| 2009–10 | Adderbury Park | AFC Hinksey | Bletchingdon Reserves | Oakley Reserves |
| 2010–11 | AFC Hinksey | Slade Farm United | Bletchingdon Reserves | |
| 2011–12 | Oxford University Press | Riverside | Garsington Reserves | AFC Hinksey Reserves |
| 2012–13 | Riverside | Oakley United | Bletchingdon Reserves | Mansfield Road Reserves |
| 2013–14 | Oakley United | Kidlington Reserves | Middleton Cheney Reserves | Oakley United Reserves |
| 2014–15 | Oakley United | Garsington | Oxford University Press Reserves | |
| 2015–16 | Oxford University Press | Blackbird Rovers | Adderbury Park Reserves | |
| 2016–17 | Adderbury Park | Kennington Athletic | Oxford University Press Reserves | |
| 2017–18 | Heyford Athletic | Bicester United | Freeland Reserves | |
| 2018-19 | Freeland | Chesterton | Marston Saints Reserves | |
| 2022-23 | Adderbury Park | Chalgrove Cavaliers | Yarnton Reserves |