2015 Ykkönen
| Season | 2015 |
|---|---|
| Champions | PS Kemi |
| Promoted | PS Kemi PK-35 Vantaa |
| Relegated | MP VIFK |
| Matches played | 135 |
| Goals scored | 396 (2.93 per match) |
| Top goalscorer | Kalle Multanen (19 goals) |
| Biggest home win | Haka 6–0 VIFK (17 June) |
| Biggest away win | VIFK 0–4 JJK (23 May) FC Jazz 1–5 MP (22 June) VIFK 1–5 TPS (2 August) FC Jazz 0–4 PS Kemi (16 August) MP 0–4 PK-35 Vantaa (24 September) |
| Highest scoring | Haka 4–4 EIF (21 May) FC Haka 7–4 VIFK (17 October) |
← 2014 2016 → | |
The 2015 Ykkönen began on 2 May 2015 and ended on 17 October 2015. The winning team qualified directly for promotion to the 2016 Veikkausliiga 2016, while the second-placed team had to play a play-off against the eleventh-placed team from Veikkausliiga to decide who would play in that division. The bottom two teams were relegated to Kakkonen.