| Zeitraum | Name | Name | Nationalität | Geburtstag | ||
|---|---|---|---|---|---|---|
| Trainer | ||||||
| 01/2022 - 02/2025 |  | Úlfur Arnar Jökulsson | Ú. Jökulsson |  | Island | 16.12.1983 |
| 01/2019 - 06/2021 |  | Ásmundur Arnarsson | Á. Arnarsson | | Island | 14.03.1972 |
| 01/2018 - 12/2018 |  | Ólafur Snorrason | Ó. Snorrason | | Island | 22.04.1982 |
| 01/2012 - 12/2017 |  | Ágúst Gylfason | Á. Gylfason | | Island | 01.08.1971 |
| 01/2005 - 12/2011 | | Ásmundur Arnarsson | Á. Arnarsson | | Island | 14.03.1972 |
| Co-Trainer | ||||||
| 01/2014 - 12/2014 |  | Kristófer Sigurgeirsson | K. Sigurgeirsson | | Island | 19.01.1972 |
Fjölnir Reykjavík