| Competition: | Cypriot Fourth Division |
| Season: | 1988–89 |
| Winners: | AEK Kythreas APEP Pelendriou Enosis Neon Ayia Napa Apollon Lympion (1st title) |
| Promoted: | APEP Pelendriou Apollon Lympion |
| Relegated: | Enosis Kokkinotrimithia Spartakos Kitiou AMEAN Agiou Nikolaou Parideio Larnaca Panikos & Sokratis Zakakiou AOL – Omonia Lakatamias Ethnikos Latsion FC |
| Prevseason: | 1987–88 |
| Nextseason: | 1989–90 |
The 1988–89 Cypriot Fourth Division was the fourth season of the Cypriot fourth-level football league. The championship was split into four groups. The winners were:
The four winners gave playoff matches and the two first were promoted to the 1989–90 Cypriot Third Division. Seven teams were relegated to regional leagues.