| Competition: | Kakkonen |
| Season: | 2024 |
| Promoted: | Inter Turku 2 Tampere United |
| Relegated: | EBK Futura Ilves-Kissat JäPS 2 OPS OTP SexyPöxyt |
| Prevseason: | 2023 |
| Nextseason: | 2025 |
The 2024 Kakkonen was the 52nd season of Kakkonen, the fourth-highest football league in Finland. The season began on 5 April and ended on 20 October 2024. It was the first season of the Kakkonen serving as the fourth-tier football league in Finland.
The league consisted of thirty-one teams, split into three equal groups (A, B, and C).
| width=120 | Team | width=130 | Town |
|---|---|---|---|
| Atlantis 2 | Helsinki | ||
| Futura | Porvoo | ||
| GrIFK | Kauniainen | ||
| JäPS II | Järvenpää | ||
| Kiffen | Helsinki | ||
| MyPa | Kouvola | ||
| NJS | Nurmijärvi | ||
| PEPO | Lappeenranta | ||
| PPJ | Helsinki | ||
| Reipas | Lahti |
| width=200 | Team Name | width=130 | Town |
|---|---|---|---|
| EBK | Espoo | ||
| HJS | Hämeenlinna | ||
| Honka | Espoo | ||
| Ilves-Kissat | Tampere | ||
| Ilves 2 | Tampere | ||
| Inter Turku 2 | Kupittaa | ||
| Pallo-Iirot | Rauma | ||
| SexyPöxyt | Laaksolahti | ||
| Tampere United | Tampere | ||
| TPV | Tampere | ||
| VJS | Vantaa |
| width=200 | Team Name | width=130 | Town |
|---|---|---|---|
| GBK | Kokkola | ||
| JBK | Jakobstad | ||
| JPS | Jyväskylä | ||
| JS Hercules | Oulu | ||
| Kraft | Närpes | ||
| Kuopio Elo | Kuopio | ||
| OPS | Oulu | ||
| OTP | Oulu | ||
| SJK 2 | Seinäjoki | ||
| TP-47 | Tornio |
The top six teams in each group qualified for the Promotion Group and played each team in their group for the third time. The top two teams in each group and the top two third-placed teams advanced to the Kakkonen play-offs.
The bottom four teams in Groups A and C, and bottom five teams in Group B, qualified for the Relegation Group and played each team in their group for the third time. The bottom two teams in Groups A and C, and the bottom three teams in Group B, were relegated to the 2025 Kolomonen.