 |
 |
| 1. Div | 20/05/2021 | Fredrikstad FK | - | Sandnes Ulf | 2:1 | 100 |
| 1. Div | 30/05/2021 | Fredrikstad FK | - | FK Jerv | 4:0 | 600 |
| 1. Div | 18/06/2021 | Fredrikstad FK | - | Hamarkameratene | 0:1 | 600 |
| 1. Div | 27/06/2021 | Fredrikstad FK | - | Grorud IL | 2:2 | 2.000 |
| 1. Div | 05/07/2021 | Fredrikstad FK | - | KFUM Oslo | 2:1 | 2.000 |
| 1. Div | 18/07/2021 | Fredrikstad FK | - | Bryne FK | 3:1 | 2.000 |
| Cupen | 25/07/2021 | Kråkerøy IL | - | Fredrikstad FK | 0:3 | 650 |
| 1. Div | 18/08/2021 | Fredrikstad FK | - | IK Start | 2:2 | 3.298 |
| 1. Div | 23/08/2021 | Fredrikstad FK | - | IL Stjørdals-Blink | 5:1 | 3.496 |
| 1. Div | 12/09/2021 | Fredrikstad FK | - | Sogndal IL | 2:1 | 3.321 |
| 1. Div | 19/09/2021 | Fredrikstad FK | - | Ullensaker/Kisa IL | 2:0 | 3.107 |
| 1. Div | 02/10/2021 | Fredrikstad FK | - | Raufoss IL | 1:1 | 3.439 |
| 1. Div | 20/10/2021 | Fredrikstad FK | - | Strømmen IF | 3:1 | 3.040 |
| 1. Div | 29/10/2021 | Fredrikstad FK | - | Åsane Fotball | 2:3 | 3.257 |
| 1. Div | 06/11/2021 | Fredrikstad FK | - | Aalesunds FK | 2:2 | 6.257 |
| 1. Div | 27/11/2021 | Fredrikstad FK | - | Ranheim IL | 3:1 | 3.079 |
| Relegation | 06/12/2021 | Fredrikstad FK | - | KFUM Oslo | 4:5 pso | 2.153 |
Norway