1988–89 Primeira Divisão
| Season | 1988–89 |
|---|---|
| Champions | Benfica 28th title |
| Relegated | Fafe Espinho Farense Leixões Académico de Viseu |
| European Cup | Benfica (first round) |
| Cup Winners' Cup | Belenenses (first round) |
| UEFA Cup | F.C. Porto (first round) Boavista (first round) Sporting CP (first round) |
| Matches played | 342 |
| Goals scored | 791 (2.31 per match) |
| Top goalscorer | Vata (16 goals) |
← 1987–88 1989–90 → | |
The 1988–89 Primeira Divisão was the 55th season of top-tier football in Portugal.