The 1984–85 season was the 14th in the history of Essex Senior Football League, a football competition in England.[1]
The league featured 16 clubs which competed in the league last season, no new clubs joined the league this season.
Maldon Town were champions, winning their first Essex Senior League title.
| Competition: | Essex Senior Football League |
| Season: | 1984–85 |
| Winners: | Maldon Town |
| Matches: | 240 |
| Total Goals: | 786 |
| Prevseason: | 1983–84 |
| Nextseason: | 1985–86 |