Arni Heimisson is a professional footballer from ISL and is currently 24 years old. He is on the books of Grindavik and wears shirt number 2. His main role on the pitch is Midfield. His estimated market valuation currently stands at 50K €.

His latest transfer saw him join Kári Akranes from Akranes via on 2026-03-25.

Over 20 appearances in the Iceland 1. Deild Karla 2025, Arni Heimisson contributed 1 goals and 0 assists, completed 0 key passes from 0 total passes, and posted a passing accuracy of -.