Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 09/2019 |  | Niklas Gunnarsson | DF | |||
| 08/2019 |  | Kyle Lafferty | FW | |||
| 08/2019 | | Mos Abdellaoue | FW |  | Strømsgodset IF | Strømsgodset |
| 08/2019 |  | Alexandre Letellier | GK |  | Angers SCO | Angers |
| 08/2019 | | Magnar Ødegaard | DF |  | AIK | AIK |
| 08/2019 |  | Lenny Nangis | FW |  | Levadiakos | Levadiakos |
| 07/2019 |  | Mario Pavelić | DF |  | HNK Rijeka | HNK Rijeka |
| 07/2019 | | Sigurd Kvile | DF | |||
| 07/2019 |  | Bart Straalman | DF |  | De Graafschap | De Graafs. |
| 07/2019 |  | Mate Maleš | MF |  | CFR Cluj | CFR Cluj |
| 03/2019 |  | Aboubacar Konté | FW |  | Étoiles Du Mandé | Étoiles Du Mandé |
| 02/2019 |  | Pablo Arboine | DF |  | Santos de Guápiles | Santos |
| 02/2019 |  | Sheldon Bateau | DF | |||
| 01/2019 | | Sebastian Jarl | MF | |||
| 01/2019 | | Isak Berge | DF |  | Follo FK | Follo |
| 01/2019 | | Steffen Skålevik | FW |  | SK Brann | SK Brann |
| 01/2019 | | Lars-Jørgen Salvesen | FW |  | Ullensaker/Kisa IL | Ullensaker/Kisa IL |
| 01/2019 | | Wilmer Azofeifa | MF | | Santos de Guápiles | Santos |
| 01/2019 | | Ismaila Coulibaly | MF |  | CS Duguwolofila | CS Duguwolofila |
| 01/2019 | | Jonathan Lindseth | MF |  | Mjøndalen IF | MIF |
| 01/2019 | | Nicolai Næss | DF |  | Sc Heerenveen | Heerenveen |
| 01/2019 | | Nikola Tkalčić | DF |  | Aalesunds FK | Aalesunds FK |
| 01/2019 | | Amani Mbedule | FW |  | Notodden FK | Notodden |
| 01/2019 | | Alexander Tveter | FW |  | Strømmen IF | Strømmen IF |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 09/2019 | | Sebastian Jarl | MF |  | KFUM Oslo | KFUM Oslo |
| 08/2019 | | Lars-Jørgen Salvesen | FW | | Strømsgodset IF | Strømsgodset |
| 08/2019 | | Pablo Arboine | DF |  | HB Køge | HB Køge |
| 08/2019 | | Wilmer Azofeifa | MF | | Aalesunds FK | Aalesunds FK |
| 08/2019 | | Anwar Elyounoussi | FW |  | Fram Larvik | Fram Larvik |
| 07/2019 |  | Aleksandr Vasyutin | GK |  | Zenit St. Petersburg | Zenit |
| 07/2019 | | Sheldon Bateau | DF |  | KV Mechelen | Mechelen |
| 07/2019 | | Aboubacar Konté | FW |  | FC Nordsjælland U19 | U19 |
| 04/2019 |  | Sulayman Bojang | DF |  | Kongsvinger IL | KIL |
| 03/2019 | | Harmeet Singh | MF |  | HJK Helsinki | HJK |
| 02/2019 |  | Orri Ómarsson | DF |  | Valur Reykjavík | Valur |
| 02/2019 |  | Usman Mohammed | MF |  | Pyunik FC | Pyunik |
| 01/2019 |  | Mikkel Agger | FW |  | Viborg FF | Viborg FF |
| 01/2019 | | Amani Mbedule | FW |  | Kråkerøy IL | Kråkerøy IL |
| 01/2019 | | Rashad Muhammed | FW |  | Erzurumspor FK | Erzurumspor FK |
| 01/2019 | | Patrick Mortensen | FW |  | Aarhus GF | Aarhus GF |
| 01/2019 | | Tobias Heintz | FW |  | Kasımpaşa SK | Kasımpaşa |
| 01/2019 |  | Joonas Tamm | DF |  | FC Flora | Flora |