2002–03 Sussex County Football League
The 2002–03 Sussex County Football League season was the 78th in the history of Sussex County Football League a football competition in England.Division One featured 18 clubs which competed in the division last season, along with two new clubs, promoted from Division Two:
Division Two featured 14 clubs which competed in the division last season, along with four new clubs.
- Clubs relegated from Division One:
- *Eastbourne United
- *Saltdean United
- Clubs promoted from Division Three:
- *Pease Pottage Village
- *Steyning Town
League table
Division Three featured eleven clubs which competed in the division last season, along with four new clubs:
- Bosham, relegated from Division Two
- Midhurst & Easebourne, joined from the West Sussex League
- St Francis Rangers, formed as merger of St Francis and Ansty Rangers
- Storrington, relegated from Division Two
Also, Bexhill Town changed name to Bexhill United.League table
