The 1983–84 Hellenic Football League season was the 31st in the history of the Hellenic Football League, a football competition in England.
| Competition: | Hellenic Football League Premier Division |
| Season: | 1983–84 |
| Winners: | Almondsbury Greenway |
| Relegated: | Avon Bradford Hazells |
| Matches: | 272 |
| Total Goals: | 741 |
| Prevseason: | 1982–83 |
| Nextseason: | 1984–85 |
The Premier Division featured 14 clubs which competed in the division last season, along with three new clubs:
| Competition: | Hellenic Football League Division One |
| Season: | 1983–84 |
| Winners: | Morris Motors |
| Promoted: | Morris Motors Shortwood United |
| Matches: | 306 |
| Total Goals: | 1079 |
| Prevseason: | 1982–83 |
| Nextseason: | 1984–85 |
Division One featured 13 clubs which competed in the division last season, along with five new clubs: