1966–67 Sussex County Football League

The 1966–67 Sussex County Football League season was the 42nd in the history of Sussex County Football League a football competition in England.

Division One
Division One featured 14 clubs which competed in the division last season, along with two new clubs, promoted from Division Two:
 * Horsham YMCA
 * Newhaven

Division Two
Division Two featured 15 clubs which competed in the division last season, along with two new clubs, relegated from Division One:
 * Arundel
 * Wigmore Athletic