| Competition: | Cypriot First Division |
| Season: | 1983–84 |
| Winners: | Omonia (13th title) |
| Continentalcup1: | European Cup |
| Continentalcup1 Qualifiers: | Omonia (1st round) |
| Continentalcup2: | UEFA Cup |
| Continentalcup2 Qualifiers: | Apollon (1st round) |
| Continentalcup3: | Cup Winners' Cup |
| Continentalcup3 Qualifiers: | APOEL (1st round; via Cypriot Cup) |
| League Topscorer: | (14 goals each) |
| Matches: | 182 |
| Total Goals: | 458 |
| Prevseason: | 1982–83 |
| Nextseason: | 1984–85 |
The 1983–84 Cypriot First Division was the 45th season of the Cypriot top-level football league. Omonia won their 13th title.
Fourteen teams participated in the 1983–84 Cypriot First Division. All teams played against each other twice, once at their home and once away. The team with the most points at the end of the season crowned champions. The last two teams were relegated to the 1984–85 Cypriot Second Division.
The champions ensured their participation in the 1984–85 European Cup and the runners-up in the 1984–85 UEFA Cup.
Olympiakos Nicosia and APOP Paphos were relegated from previous season and played in the 1983–84 Cypriot Second Division. They were replaced by the first two teams of the 1982–83 Cypriot Second Division, Ermis Aradippou and Ethnikos Achna FC.