| Competition: | Cypriot Third Division |
| Winners: | Onisilos (1st title) |
| Promoted: | Onisilos MEAP Nisou Akritas |
| Relegated: | APEP Finikas Livadiakos |
| Matches: | 240 |
| Total Goals: | 702 |
| League Topscorer: | Andreas Papathanasiou (22 goals) |
| Prevseason: | 2016–17 |
| Nextseason: | 2018–19 |
| Season: | 2017–18 |
| Updated: | 29 April 2018 |
The 2017–18 Cypriot Third Division is the 47th season of the Cypriot third-level football league.
Sixteen teams participated in the 2017–18 Cypriot Third Division. All teams will play 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 first three teams were promoted to the 2017–18 Cypriot Second Division and the last three teams were relegated to the 2017–18 STOK Elite Division.[1]
Teams received three points for a win, one point for a draw and zero points for a loss.
Teams promoted to 2017–18 Cypriot Second Division
Teams relegated from 2016–17 Cypriot Second Division
Teams promoted from 2016–17 STOK Elite Division
Teams relegated to 2017–18 STOK Elite Division
| Club | Venue |
|---|---|
| Achyronas | Liopetri Municipal Stadium |
| Akritas Chlorakas | Chloraka Municipal Stadium |
| APEA Akrotiriou | Akrotiri Community Stadium |
| APEP | Kyperounda Municipal Stadium |
| Digenis Akritas Morphou | Makario Stadium |
| Elpida Astromeriti | Katokopia Municipal Stadium |
| ENAD | Polis Chrysochous Municipal Stadium |
| ENY-Digenis | Stelios Chari Stadium |
| Ethnikos L. | Latsia Municipal Stadium |
| Finikas Ayias Marinas Chrysochous | Euripides Municipal Stadium |
| Livadiakos/Salamina Livadion | Ayia Pasaskevi Livadion Municipality Stadium |
| MEAP | Theodorio Koinotiko |
| Olympias Lympion | Olympias Lympion Stadium |
| Onisilos Sotira | Sotira Municipal Stadium |
| Ormideia FC | Ormideia Municipal Stadium |
| Peyia 2014 | Peyia Municipal Stadium |