2018–19 Southern Combination Football League Division Two

Division Two features three new clubs after Alfold and Sidlesham were promoted to Division One, and Lancing United resigned from the league:


 * Angmering Seniors – joining from the West Sussex League.
 * Brighton Electricity – joining from the Brighton, Worthing & District League.
 * Copthorne – joining from the Mid-Sussex League.


 * Clymping F.C. changed their name to Littlehampton United F.C.

Promotion from this division depends on ground grading as well as league position.