| Club | Stadium | City | Capacity |
|---|---|---|---|
| Kotkan Työväen Palloilijat | Arto Tolsa Areenaopened 1952 | Kotka50,029 people | 4,780 |
| Haka | Tehtaan kenttäopened 1934 | Valkeakoski20,694 people | 3,516 |
| EIF | Ekenäs centrumplan | Ekenäs14,754 people | 1,200 |
| Capacity not recorded yet | |||
| JäPS | – | ||
| JIPPO | – | ||
| KäPa | – | ||
| Klubi-04 | – | ||
| MP | – | ||
| PK-35 | – | ||
| SJK Akatemia | – | ||
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources