Arni Heimisson is a 24-year-old professional football player from ISL. He currently plays for Grindavik, wearing the number 2 shirt. He plays primarily as a Midfield. His current market value is estimated at 50K €.

His most recent move was a Loan from Grindavik to Akranes on 2026-01-31.

Across 20 appearances in the Iceland 1. Deild Karla 2025, Arni Heimisson registered 1 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.