2015–16 Southern Football League

[1] After the constitution was announced, Clevedon Town of Division One South & West were demoted because their floodlights were not to the required standard.

Flackwell Heath subsequently decided to refuse their promotion and stay in the Hellenic League.

[3] Redhill, who had been relegated from Isthmian League Division One South, were offered Flackwell Heath's place, but they refused due to travelling and financial reasons.

[4] Their position was then offered to Wessex League runners-up Winchester City, who accepted.

Semi-finals Final Division One South & West consisted of 22 clubs, including 17 clubs from previous season and five new clubs: Flackwell Heath were initially promoted from the Hellenic League, but refused promotion after being switched from Division One Central to Division One South & West.