The 2006–07 Sussex County Football League season was the 82nd in the history of Sussex County Football League a football competition in England.
Division One
Division One featured 18 clubs which competed in the division last season, along with two new clubs, promoted from Division Two: Oakwood Selsey
Also, Rye & Iden United changed name to Rye United.
League table
Division Two
Division Two featured 15 clubs which competed in the division last season, along with three new clubs: Lingfield, promoted from Division Three Peacehaven & Telscombe, promoted from Division Three Southwick, relegated from Division One
League table
Division Three
Division Three featured ten clubs which competed in the division last season, along with three new clubs: Bexhill United, relegated from Division Two Loxwood, joined from the West Sussex League Rottingdean Village, joined from the Brighton, Hove & District Football League