2011–12 Isthmian League
The 2011–12 season was the 97th season of the Isthmian League, which is an English football competition featuring semi-professional and amateur clubs from London, East and South East England. The league allocations were released on 20 May 2011. Premier Division. The Premier Division consisted of 22 clubs, including 17 clubs from the previous season, and five new clubs: Billericay Town won the division and were promoted to the Conference South along with play-off winners AFC Hornchurch, while Lowestoft Town lost their second consecutive play-off final. Four clubs were relegated and there were no reprieves  from relegation for the first time since the creation of North and South divisions in 2006. League table. <onlyinclude></onlyinclude> Division One North. Division One North consisted of 22 clubs, including 19 clubs from the previous season, and three new clubs: Leiston won the division and were promoted for the second time in a row along with play-off winners Enfield Town. Great Wakering Rovers finished bottom of the table and were the only relegated club, while Ware were reprieved due to clubs folding higher up in the pyramid. League table. <onlyinclude></onlyinclude> Division One South. Division One  South consisted of 22 clubs, including 17 clubs from the previous season, and five new clubs: Croydon Athletic were deducted ten points for financial irregularities, and resigned from the league on 18 January 2012. Croydon's record of was subsequently expunged. Whitehawk won Division One South and were promoted to the Premier Division for the first time in their history. Bognor Regis Town finished second for the second season in a row. After defeating Godalming Town in the semi-final, Bognor Regis Town gained revenge on their semifinal rivals from the previous year, Dulwich Hamlet, 1–0 and joined Whitehawk in  the Premier Division. Dulwich Hamlet lost their second consecutive play-off final. Croydon Athletic resigned from the league in the middle of the season, so there was only one relegation place, taken by Whyteleafe. League table. <onlyinclude></onlyinclude> League Cup. The Isthmian League Cup 2011–12 (billed as the Championship Manager Cup 2011–12 for sponsorship reasons) is the 38th season of the Isthmian League Cup, the cup competition of the whole Isthmian League. First round. Four clubs from division Ones participated in the First round, while all other clubs received a bye to the Second round. Second round. The two  clubs to have made it through the First round were entered into the draw with every other Isthmian League club, making sixty-four teams.