| Cupen | M. | W | D | L | goals | |||
| at home | 1 | 0 | 0 | 1 | 0 | : | 1 | |
| Away | 3 | 1 | 0 | 1 | 8 | : | 6 | |
| ∑ | 4 | 1 | 0 | 2 | 8 | : | 7 | |
| 2. Divisjon Avdeling 1 | M. | W | D | L | goals | |||
| at home | 1 | 1 | 0 | 0 | 2 | : | 1 | |
| Away | 1 | 0 | 1 | 0 | 1 | : | 1 | |
| ∑ | 2 | 1 | 1 | 0 | 3 | : | 2 | |
| overall | M. | W | D | L | goals | |||
| at home | 2 | 1 | 0 | 1 | 2 | : | 2 | |
| Away | 4 | 1 | 1 | 1 | 9 | : | 7 | |
| Neutral Place | 0 | 0 | 0 | 0 | 0 | : | 0 | |
| ∑ | 6 | 2 | 1 | 2 | 11 | : | 9 | |
| Cupen | |||||
| 2023 | 1. Round | FK Mjølner | - | Harstad IL | 5:3 (1:2) |
| 2016 | 1. Round | Harstad IL | - | FK Mjølner | 0:1 (0:1) |
| 2013 | 1. Round | FK Mjølner | - | Harstad IL | 1:5 (1:1) |
| 2009 | 1. Round | FK Mjølner | - | Harstad IL | 9:8 pso |
| 2. Divisjon Avdeling 1 | |||||
| 2015 | 21. Round | FK Mjølner | - | Harstad IL | 1:1 (1:0) |
| 2015 | 8. Round | Harstad IL | - | FK Mjølner | 2:1 (1:0) |
|
For games that were decided on penalties the score after 120 minutes will be included in the ranking |
Norway