1988–89 League of Ireland Premier Division
| Season | 1988–89 |
|---|---|
| Champions | Derry City (1st title) |
| Relegated | Cobh Ramblers Waterford United |
| European Cup | Derry City |
| UEFA Cup | Dundalk F.C. |
| UEFA Cup Winners' Cup | Cork City |
| Top goalscorer | Billy Hamilton: 21 (Limerick City) |
← 1987–88 1989–90 → | |
The 1988–89 League of Ireland Premier Division was the fourth season of the League of Ireland Premier Division. The Premier Division was made up of 12 teams.