- Helsinki/Uusimaa Lokho 1
- Helsinki/Uusimaa Lokho 1 - Promotion Group
- Helsinki/Uusimaa Lokho 1 - Relegation Group
- Helsinki/Uusimaa Lokho 2
- Helsinki/Uusimaa Lokho 2 - Promotion Group
- Helsinki/Uusimaa Lokho 2 - Relegation Group
- Helsinki/Uusimaa Lokho 3
- Helsinki/Uusimaa Lokho 3 - Promotion Group
- Helsinki/Uusimaa Lokho 3 - Relegation Group
- Keski-Suomi
- Keski-Suomi - Promotion Group
- Keski-Suomi - Relegation Group
- Kaakkois-Suomen
- Kaakkois-Suomen - Promotion Group
- Kaakkois-Suomen - Relegation Group
- Länsi-Suomi
- Länsi-Suomi - Promotion Group
- Länsi-Suomi - Relegation Group
- SPL Tampere
- SPL Tampere - Promotion Group
- SPL Tampere - Relegation Group
- Keski-Pohjanmaa & Vaasa
- Keski-Pohjanmaa & Vaasa - Promotion Group
- Keski-Pohjanmaa & Vaasa - Relegation Group
- Pohjois-Suomi
- Pohjois-Suomi - Promotion Group
- Pohjois-Suomi - Relegation Group
- Kolmonen Promotion Play-Off
| 02.07.2021 | |||
| 17:30 | Liry FC | 1-6 | SavU |
| 01.07.2021 | |||
| 18:00 | RPS Lions | 2-0 | IPS Edustus |
| 30.06.2021 | |||
| 17:30 | HaPK | 1-2 | Union Plaani |
| 23.06.2021 | |||
| 17:45 | HaPK | 1-4 | Ri-Pa |
| 17:30 | Kultsu FC | 3-1 | SavU |
| 17:30 | STPS | 1-5 | FC LaPa |
| 20.06.2021 | |||
| 14:00 | KyPa | 1-4 | IPS Edustus |
| 19.06.2021 | |||
| 14:00 | SavU | 4-0 | HaPK |
| 13:00 | KJP | 0-0 | RPS Lions |
| 16.06.2021 | |||
| 18:00 | IPS Edustus | 6-0 | Liry FC |
| 18:00 | KyPa | 4-1 | Ri-Pa |
| 11.06.2021 | |||
| 18:00 | RPS Lions | 1-0 | KyPa |
| 17:30 | Kultsu FC | 4-2 | HaPK |
| 09.06.2021 | |||
| 18:00 | Ri-Pa | 4-2 | STPS |
| 17:30 | Liry FC | 1-1 | KJP |
| 17:30 | SavU | 3-1 | IPS Edustus |