| P | # | Player | Born | Height | Weight | Contract | |
|---|---|---|---|---|---|---|---|
| GK | Erik Mellevold Bråthen | 1987-09-16 | 196 | 94 | |||
| GK | Kyriakos Stamatopoulos | 1979-08-28 | 188 | 80 | 2020-12-31 | ||
| GK | Lasse Staw | 1988-01-01 | 190 | 87 | |||
| D | Patrik Gerrbrand | 1981-04-27 | 186 | 83 | |||
| M | Abgar Barsom | 1977-07-04 | 172 | 73 | |||
| M | Amin Askar | 1985-10-01 | 174 | 62 | |||
| M | Ardian Gashi | 1981-06-20 | 172 | 70 | 2017-07-31 | ||
| M | Celso Borges | 1988-05-27 | 186 | 75 | 2019-06-30 | ||
| M | Daniel Wass | 1989-05-31 | 181 | 74 | 2019-06-30 | ||
| M | Lalawele Atakora | 1990-11-09 | 168 | 62 | 2016-12-31 | ||
| M | Levon Pachajyan | 1983-09-20 | 172 | 70 | |||
| F | Andreas Tegström | 1979-01-18 | 186 | 85 | 2015-11-30 | ||
| F | Dominic Adiyiah | 1989-07-10 | 172 | 71 | |||
| F | Gardar Jóhannsson | 1980-04-01 | 190 | ||||
| F | Mattias Andersson | 1981-10-07 | 183 | 75 |
| Date | Player | From | To | Status | Src |
|---|---|---|---|---|---|
| 30.Jul | Noa Williams (M) | IK Brage | Fredrikstad FK | Confirmed | |
| 18.Dec | Jakob Lindström (M) | Örgryte IS | Fredrikstad FK | Confirmed | |
| 31.Dec | Love Reuterswärd (F) | Fredrikstad FK | IF Brommapojkarna | Confirmed | |
| 19.Dec | Love Reuterswärd (F) | Free Agent | Fredrikstad FK | Confirmed | |
| 8.Jan | Alexander Henningsson (M) | Fredrikstad FK | IFK Värnamo | Confirmed | |
| 14.Dec | Kevin Wright (D) | Fredrikstad FK | Degerfors IF | Confirmed | |
| 14.Dec | Kevin Wright (D) | Degerfors IF | Fredrikstad FK | Confirmed | |
| 8.Aug | Kevin Wright (D) | Fredrikstad FK | Degerfors IF | Confirmed | |
| 26.Jul | Alexander Henningsson (M) | Halmstads BK | Fredrikstad FK | Confirmed | |
| 30.Jun | Brice Wembangomo (F) | Fredrikstad FK | Sarpsborg 08 | Confirmed |