2021 Norwegian Second Division (women)

The 2021 Norwegian Second Division was a third-tier Norwegian women's football league season. The league consisted of 70 teams divided into 8 groups. AaFK Fortuna and Grand Bodø were promoted and no teams were relegated. Reserve teams were not eligible for promotion.

League tables

 * Group 1
 * 1) Sarpsborg 08 − promotion play-offs
 * 2) Ullensaker/Kisa
 * 3) Røa 2
 * 4) Snøgg
 * 5) Grei 2
 * 6) Kolbotn 2
 * 7) Høybråten og Stovner
 * 8) Hallingdal
 * 9) Gjelleråsen


 * Group 2
 * 1) Odd − promotion play-offs
 * 2) Nanset
 * 3) Gimletroll
 * 4) Vålerenga 2
 * 5) Øvrevoll Hosle 2
 * 6) Stathelle
 * 7) Arendal/Sørfjell
 * 8) Sandefjord
 * 9) Runar
 * 10) Eik Tønsberg


 * Group 3
 * 1) LSK Kvinner 2
 * 2) Lyn 2
 * 3) Frigg − promotion play-offs
 * 4) Stabæk 2
 * 5) Kongsvinger
 * 6) Raufoss
 * 7) Storhamar
 * 8) Bærums Verk Hauger
 * 9) Fart 2
 * 10) Ottestad


 * Group 4
 * 1) Viking − promotion play-offs
 * 2) Bryne
 * 3) Fyllingsdalen
 * 4) Arna-Bjørnar 2
 * 5) Kaupanger
 * 6) Avaldsnes 2
 * 7) Haugar
 * 8) Loddefjord
 * 9) Klepp 2
 * 10) Staal Jørpeland
 * 11) Stord
 * 12) Lura


 * Group 5
 * 1) AaFK Fortuna − promotion play-offs
 * 2) Molde
 * 3) Rosenborg 2
 * 4) Byåsen
 * 5) Herd
 * 6) Tynset
 * 7) Volda
 * 8) Nardo
 * 9) Hødd
 * 10) Træff


 * Group 6
 * 1) Grand Bodø − promotion play-offs
 * 2) Grand Bodø 2
 * 3) Halsøy
 * 4) Bossmo & Ytteren
 * 5) Brønnøysund
 * 6) Innstranden
 * 7) Sandnessjøen


 * Group 7
 * 1) Mjølner − promotion play-offs
 * 2) Medkila 2
 * 3) Sortland
 * 4) Kilkameratene
 * 5) Harstad


 * Group 8
 * 1) Bossekop − promotion play-offs
 * 2) Tromsdalen
 * 3) Fløya 2
 * 4) Senja/Finnsnes
 * 5) Porsanger
 * 6) Polarstjernen
 * 7) HIF/Stein

Promotion play-offs
AaFK Fortuna, Bossekop and Viking received a bye to the second stage. Two teams were to be promoted, as there was no play-off against the second-to-bottom team of the First Division.

First stage

 * Group 1
 * 1) Odd − advance to second stage
 * 2) Frigg − advance to second stage
 * 3) Sarpsborg 08


 * Group 2
 * 1) Grand Bodø − advance to second stage
 * 2) Mjølner

Second stage

 * Group 1
 * 1) AaFK Fortuna − promoted
 * 2) Frigg
 * 3) Bossekop


 * Group 2
 * 1) Grand Bodø − promoted
 * 2) Viking
 * 3) Odd