| Season | 2021 |
|---|---|
| Dates | 15 May – 27 November |
| Champions | HamKam |
| Promoted | HamKam Aalesund Jerv |
| Relegated | Ull/Kisa Strømmen |
| Matches played | 240 |
| Goals scored | 765 (3.19 per match) |
| Top goalscorer | Oscar Aga (24 goals) |
| Biggest home win | 6–2 (1 match) 5–1 (4 matches) 4–0 (3 matches) |
| Biggest away win | Åsane 1–6 Aalesund (18 September 2021) |
| Highest scoring | Sandnes Ulf 5–4 Ranheim (15 September 2021) |
| Longest winning run | 5 matches Aalesund HamKam Jerv[1] |
| Longest unbeaten run | 23 matches Aalesund[1] |
| Longest winless run | 17 matches Strømmen[1] |
| Longest losing run | 7 matches Ull/Kisa[1] |
← 2020 2022 →
All statistics correct as of 27 November 2021. | |
The 2021 Norwegian First Division (referred to as OBOS-ligaen for sponsorship reasons) is a Norwegian second-tier football league season.
The league started on 15 May 2021, and ended on 27 November 2021.[2]
HamKam earned promotion to Eliteserien on 6 November 2021, after a 1–0 win against Stjørdals-Blink.[3] Aalesund secured their promotion in the penultimate round.