The 1965–66 Southern Football League season was the 63rd in the history of the league, an English football competition.
Weymouth won the championship for the second time in a row, whilst Barnet, Bath City, Burton Albion and Hillingdon Borough were all promoted to the Premier Division. Nine Southern League clubs applied to join the Football League at the end of the season, but none were successful.
Premier Division The Premier Division consisted of 22 clubs, including 18 clubs from the previous season and four new clubs, promoted from Division One: Corby Town Hereford United Poole Town Wimbledon
League table
Division One Division One expanded up to 24 clubs, including 18 clubs from the previous season and six new clubs: Four clubs relegated from the Premier Division: Bath City Bexley United Hastings United Wisbech Town
Plus: Barnet, joined from the Athenian League Dunstable Town, joined from the Metropolitan League
League table
Football League elections Alongside the four League clubs facing re-election, a total of 14 non-League clubs applied for election, including nine Southern League clubs. All four League clubs were re-elected.
ClubLeagueVotesLincoln CityFootball League43Bradford CityFootball League42WrexhamFootball League40RochdaleFootball League40Wigan AthleticCheshire League5Cambridge UnitedSouthern League5Hereford UnitedSouthern League4Bedford TownSouthern League3RomfordSouthern League2MorecambeLancashire Combination2Corby TownSouthern League1Wellington TownSouthern League1WimbledonSouthern League0ScarboroughMidland League0Yeovil TownSouthern League0FolkestoneSouthern League0
References RSSF – Southern Football League archive