2013–14 Eastern Counties Football League

The 2013–14 season was the 72nd in the history of Eastern Counties Football League a football competition in England. The season started on 10 August 2013 and finished on 26 April 2014.

Hadleigh United were champions, winning their first Eastern Counties Football League title, while Brightlingsea Regent were promoted to the Isthmian League for the first time in their history.

Premier Division
The Premier Division featured 18 clubs which competed in the division last season, along with two new clubs, promoted from Division One:
 * Brightlingsea Regent
 * Newmarket Town

Division One
Division One featured 15 clubs which competed in the division last season, along with four new clubs:
 * AFC Sudbury reserves
 * Dereham Town reserves
 * Haverhill Borough, promoted from Essex and Suffolk Border Football League
 * Needham Market reserves