Arna Sif Ásgrímsdóttir is a professional footballer from ISL and is currently 34 years old. He is on the books of Thor KA Akureyri Women and wears shirt number 11. His main role on the pitch is Defender.

Across the Iceland Besta-deild kvenna 2025, Arna Sif Ásgrímsdóttir appeared in 11 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.