1949–50 Southern Football League

Final table

The league featured two new clubs:

^{1 The system of using goal average to separate two teams tied on points was used up until the 1976-77 season.}

^{2 The points system: 2 points for a win, 1 point for a draw and 0 points for losing.}

Football League elections

As the Football League's Division Three South was expanded from 20 to 22 clubs, no League clubs put up for re-election, but two places were available for non-League clubs. Six Southern League clubs applied, with Gillingham and Colchester United topping the ballot, despite Merthyr winning the league.