| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2026 | Stjarnan | Icelandic Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2026 | Stjarnan | League Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2025 | Stjarnan | Icelandic Cup | 2 | 0 | 0 | 0 | 0 | – |
| 2025 | Stjarnan | League Cup | 4 | 0 | 0 | 0 | 0 | – |
| 2024 | Stjarnan | Icelandic Cup | 3 | 1 | 0 | 0 | 0 | – |
| 2024 | Stjarnan | League Cup | 4 | 0 | 0 | 2 | 0 | – |
| 2023 | Stjarnan | Icelandic Cup | 3 | 0 | 0 | 2 | 0 | – |
| 2023 | Stjarnan | League Cup | 5 | 0 | 0 | 1 | 0 | – |
| 2022 | Hafnarfjordur | Icelandic Cup | 4 | 1 | 0 | 3 | 0 | – |
| 2022 | Hafnarfjordur | League Cup | 6 | 1 | 0 | 1 | 0 | – |
| 2021 | Hafnarfjordur | Icelandic Cup | 2 | 1 | 0 | 0 | 0 | – |
| 2021 | Hafnarfjordur | League Cup | 1 | 0 | 0 | 0 | 1 | – |
| 2021 | Hafnarfjordur | Fotbolti.net Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2020 | Hafnarfjordur | Icelandic Cup | 2 | 0 | 0 | 0 | 0 | – |
| 2020 | Hafnarfjordur | Fotbolti.net Cup | 1 | 1 | 0 | 0 | 0 | – |
| 2019 | Hafnarfjordur | Icelandic Cup | 3 | 0 | 0 | 0 | 0 | – |
| 2019 | Hafnarfjordur | League Cup | 2 | 0 | 0 | 0 | 0 | – |
| 2018 | Hafnarfjordur | Icelandic Cup | 3 | 0 | 0 | 0 | 0 | – |
| 2018 | Hafnarfjordur | Fotbolti.net Cup | 1 | 1 | 0 | 0 | 0 | – |
| 2013 | Start | NM Cup | 1 | 1 | 0 | 0 | 0 | – |
| Total | 50 | 7 | 0 | 9 | 1 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| 02 sept 2023 | Hafnarfjordur | Stjarnan | ||
| - | Start | Hafnarfjordur | Free agent | |
| 01 ene 2013 | Breidablik | Start | ||
| - | Start | Breidablik | Return from loan | |
| 03 ene 2012 | Breidablik | Start | Loan |
G. Kristjansson career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.