1989–90 Wessex Football League

Wessex Football League
Season1989–90
ChampionsRomsey Town

The 1989–90 Wessex Football League was the fourth season of the Wessex Football League. The league champions for the first time were Romsey Town. Runners-up Newport (IOW) moved up to the Southern League after this season.

For sponsorship reasons, the league was known as the Medisport Wessex League.