Southern Football League 2018–19

The 2018–19 season will be the 116th in the history of the Southern League since its establishment in 1894. From this season onwards, the Southern League is seeking a new sponsor, following the expiration of a 3-year sponsorship deal with Evo-Stik.

Premier Division
The Premier Division will feature 6 new clubs:

Division One Central
The Division One Central will feature 6 new clubs:

Division One South & West
Division One South & West will feature 4 new clubs: