Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 11/2020 |  | Olav Veum | MF |  | Stabæk IF U17 | U17 |
| 10/2020 | | Sturla Ottesen | DF |  | Kjelsås Fotball | Kjelsås Fotball |
| 10/2020 | | Gustav Valsvik | DF |  | Rosenborg BK | Rosenborg |
| 10/2020 |  | Marcus Antonsson | FW |  | Malmö FF | Malmö FF |
| 09/2020 | | Christopher Cheng | FW |  | Notodden FK | Notodden |
| 09/2020 | | Kristian Torgersen | MF |  | Stabæk IF II | Stabæk IF II |
| 09/2020 |  | Sammy Skytte | MF |  | FK Bodø/Glimt | Bodø/Glimt |
| 07/2020 | | Erik Botheim | FW | | Rosenborg BK | Rosenborg |
| 06/2020 |  | Darren Maatsen | FW |  | RKC Waalwijk | RKC Waalwijk |
| 06/2020 | | Jørgen Øveraas | DF | |||
| 06/2020 | | Kornelius Hansen | MF |  | Southampton FC U21 | Southampt. U21 |
| 04/2020 |  | Romain Gall | FW | | Malmö FF | Malmö FF |
| 03/2020 | | Kay Kostadinov | MF |  | Sandnes Ulf | Sandnes |
| 03/2020 | | Emil Jonassen | DF | |||
| 01/2020 | | Jesper Isaksen | MF |  | Kristiansund BK | Kristiansund |
| 01/2020 | | Fitim Azemi | FW |  | Vålerenga IF | VIF |
| 01/2020 | | Mats Solheim | DF |  | Hammarby IF | Hammarby |
| 01/2020 |  | Shen Zigui | MF | |||
| 01/2020 |  | Filip Valenčič | FW |  | Inter Turku | Inter Turku |
| 01/2020 | | Petter Belsvik | AS-CO |  | Kongsvinger IL | KIL |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 10/2020 | | Andreas Hanche-Olsen | DF |  | KAA Gent | Gent |
| 10/2020 |  | Hugo Vetlesen | MF | | FK Bodø/Glimt | Bodø/Glimt |
| 10/2020 | | Jesper Isaksen | MF |  | FK Jerv | FK Jerv |
| 09/2020 | | Shen Zigui | MF |  | Balzan FC | Balzan FC |
| 09/2020 | | Filip Valenčič | FW | | Inter Turku | Inter Turku |
| 09/2020 | | Christopher Cheng | FW | | Notodden FK | Notodden |
| 08/2020 | | Romain Gall | FW |  | Örebro SK | Örebro SK |
| 06/2020 | | Fitim Azemi | FW |  | Tromsø IL | Tromsø |
| 06/2020 |  | Alexander Torvund | FW |  | Mezőkövesdi SE | Mezőkövesd |
| 06/2020 | | Ola Brynhildsen | MF |  | Molde FK | Molde FK |
| 04/2020 | | Kay Kostadinov | MF | | Sandnes Ulf | Sandnes |
| 02/2020 | | Simen Lillevik | GK |  | Strømmen IF | Strømmen IF |
| 01/2020 |  | Ronald Hernández | DF |  | Aberdeen FC | Aberdeen |
| 01/2020 | | Kristoffer Askildsen | MF |  | Sampdoria | Sampdoria |
| 01/2020 | | Herman Geelmuyden | FW |  | PSV Eindhoven U19 | Eindhoven U19 |
| 01/2020 | | Oscar Aga | FW |  | Grorud IL | Grorud IL |
| 01/2020 | | Steinar Strømnes | DF |  | Hamarkameratene | HamKam |
| 01/2020 | | Sammy Skytte | MF |  | FC Midtjylland | Midtjylland |
| 01/2020 | | Youssef Toutouh | MF |  | Aarhus GF | Aarhus GF |
| 01/2020 |  | Raymond Gyasi | FW |  | Rovaniemi PS | Rovaniemi PS |
| 01/2020 | | Kasper Junker | FW |  | AC Horsens | Horsens |