See Key for column definitions.
| Team | Competition | Starts | Subs | Subbed | Total | Mins | MPG | Rating |
| HB | Løgmanssteypid | 0 | 1 | 0 | 1 | 28 | 28.0 | |
| HB | Europa Conference League | 0 | 1 | 0 | 1 | 21 | 21.0 | 7.83 |
| HB | Meistaradeildin | 8 | 5 | 8 | 15 | 1,007 | 67.1 | 6.72 |
| Totals | | 8 | 7 | 8 | 17 | 1,056 | 62.1 | 6.79 |
Key to column names
See Key for column definitions.
| Team | Competition | Appearances | Goals | GPG | MPG | Assists | Shots | On T | Off T | SPG | Dribbles | Passes | Acc | Fouled |
| HB | Løgmanssteypid | 1 | 0 | | | 0 | 0 | 0 | 0 | N/A | 0 | | | 0 |
| HB | Europa Conference League | 1 | 1 | 1.0 | 21 | 0 | 1 | 1 | 0 | 1 | 0 | 4 | 50 | 0 |
| HB | Meistaradeildin | 15 | 6 | 2.5 | 168 | 2 | 25 | 14 | 11 | 4.2 | 0 | 234 | 73 | 0 |
| Totals | | 17 | 7 | | | 2 | 26 | 15 | 11 | 3.7 | 0 | 238 | 123 | 0 |
Key to column names
- GPG
- Goals per game
- MPG
- Minutes per goal
- SPG
- Shots per goal
- On T
- Shots on Target
- Off T
- Shots off Target
- Acc
- Accurate passes
| Team |
Competition |
Appearances |
Conceded | Saves | Tackles | Blocks | Interceptions | Duels Won | Duels Lost | Fouls Committed |
| HB | Løgmanssteypid | 1 | | | 0 | 0 | 0 | 0 | 0 | 0 |
| HB | Europa Conference League | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| HB | Meistaradeildin | 15 | 19 | 0 | 1 | 3 | 5 | 0 | 0 | 0 |
| Totals | | 17 | 19 | 0 | 2 | 3 | 5 | 0 | 0 | 0 |
The total yellow and red cards received by J. Thomsen in each competition are shown below.