He is on the books of Trottur Reykjavik Women and wears shirt number 11. His main role on the pitch is Forward.

During the Iceland Besta-deild kvenna 2025 campaign, bjorg gunnlaugsdottir made 11 appearances, scoring 1 goals and adding 1 assists. He averaged 0.1 goals per match from 0 shots, with 0 on target.