| 1983 PBA season | |
|---|---|
| Duration | March 6 – December 1, 1983 |
| Number of teams | 8 |
| TV partner(s) | Vintage Sports (City2) |
| Season MVP | Abet Guidaben (Crispa Redmanizers) |
| All-Filipino Conference champions | Crispa Redmanizers |
| All-Filipino Conference runners-up | Gilbey's Gin Gimlets |
| Reinforced Filipino Conference champions | Crispa Redmanizers |
| Reinforced Filipino Conference runners-up | Great Taste Coffee Makers |
| Open Conference champions | Crispa Redmanizers |
| Open Conference runners-up | Great Taste Coffee Makers |
The 1983 PBA season was the 9th season of the Philippine Basketball Association (PBA).