Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 10/2020 |  | Mats Trige | GK |  | Tromsø IL II | Tromsø IL II |
| 10/2020 | | Runar Johansen | DF |  | IF Fløya | IF Fløya |
| 10/2020 | | Gustav Severinsen | DF |  | Florø SK | Florø SK |
| 10/2020 | | Sigurd Grønli | FW |  | Grorud IL | Grorud IL |
| 09/2020 | | Erlend Sivertsen | DF |  | Kristiansund BK | Kristiansund |
| 09/2020 | | Runar Espejord | FW |  | Sc Heerenveen | Heerenveen |
| 09/2020 | | Steffen Pedersen | DF |  | Hamarkameratene | HamKam |
| 09/2020 | | Isak Vik | DF | |||
| 09/2020 | | Runar Norheim | MF | |||
| 09/2020 | | Jesper Robertsen | DF |  | Tromsø IL U17 | U17 |
| 09/2020 | | Lars-Gunnar Johnsen | MF | | Hamarkameratene | HamKam |
| 08/2020 | | Brage Pedersen | FW |  | Alta IF | Alta IF |
| 07/2020 | | Isak Hansen-Aarøen | MF | | Tromsø IL U17 | U17 |
| 07/2020 | | Mohammed Ahamed | FW | | Tromsø IL II | Tromsø IL II |
| 06/2020 | | Fitim Azemi | FW |  | Stabæk IF | Stabæk |
| 05/2020 | | Gaute Helstrup | MA | | Hamarkameratene | HamKam |
| 03/2020 |  | Adam Arnarson | DF |  | Górnik Zabrze | Górnik Zabrze |
| 02/2020 | | Lars Sætra | DF |  | Strømsgodset IF | Strømsgodset |
| 02/2020 | | Sakarias Opsahl | MF |  | Vålerenga IF | VIF |
| 01/2020 | | Ruben Jenssen | MF |  | SK Brann | SK Brann |
| 01/2020 | | Eric Kitolano | MF |  | Ullensaker/Kisa IL | Ullensaker/Kisa IL |
| 01/2020 | | Tobias Hafstad | FW | | Tromsø IL II | Tromsø IL II |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 08/2020 | | Brage Pedersen | FW |  | Øygarden FK | Øygarden |
| 08/2020 | | Isak Hansen-Aarøen | MF |  | Manchester United U18 | U18 |
| 07/2020 |  | Juha Pirinen | DF |  | AS Trenčín | AS Trenčín |
| 07/2020 | | Tomas Stabell | MF | | IF Fløya | IF Fløya |
| 06/2020 | | Runar Johansen | DF | | IF Fløya | IF Fløya |
| 03/2020 | | Morten Pedersen | MF | | Alta IF | Alta IF |
| 02/2020 | | Marcus Pedersen | DF |  | Molde FK | Molde FK |
| 02/2020 | | Gudmund Kongshavn | GK |  | Aalesunds FK | Aalesunds FK |
| 01/2020 | | Onni Valakari | MF |  | Pafos FC | Pafos FC |
| 01/2020 | | Robert Taylor | MF | | SK Brann | SK Brann |
| 01/2020 |  | Artem Sokol | DF |  | Arsenal Tula | Arsenal Tula |
| 01/2020 |  | Aidan Barlow | MF |  | Manchester United U21 | Man Utd U21 |
| 01/2020 |  | Eric Smith | MF |  | KAA Gent | Gent |
| 01/2020 | | Fitim Azemi | FW | | Vålerenga IF | VIF |
| 01/2020 | | Runar Espejord | FW | | Sc Heerenveen | Heerenveen |
| 01/2020 | | Bryan Fiabema | FW |  | Chelsea FC U21 | Chelsea FC U21 |
| 01/2020 | | Sigurd Grønli | FW | | Grorud IL | Grorud IL |
| 01/2020 |  | Brayan Rojas | FW |  | CS Herediano | CS Herediano |