The Lincolnshire Football League, is a football competition in England that is composed of a single division of 17 clubs. Since season 2007–08 Sills & Betteridge Solicitors have agreed to sponsor the league. Teams stretch across the county from Grimsby to Grantham.
The league is not officially a member of the English football league system, but clubs have, in recent years, moved up to the Central Midlands League and the United Counties League.
| Season | Champions |
|---|---|
| 1991–92 | Bottesford Town |
| 1992–93 | Humberside United |
| 1993–94 | Appleby Frodingham |
| 1994–95 | Wyberton |
| 1995–96 | Lincoln United Colts |
| 1996–97 | Barton Town Old Boys |
| 1997–98 | Lincoln United Reserves |
| 1998–99 | Limestone Rangers |
| 1999–00 | Boston United Reserves |
| 2000–01 | Grantham Town Reserves |
| 2001–02 | Lincoln United Reserves |
| 2002–03 | Grimsby Amateurs |
| 2003–04 | Sleaford Town |
| 2004–05 | Wyberton |
| 2005–06 | Hykeham Town |
| 2006–07 | Skegness Town |
| 2007–08 | Skegness Town |
| 2008–09 | CGB Humbertherm |
| 2009–10 | Harvest |
| 2010–11 | Boston United Reserves |