Steinar Thorsteinsson is a 29-year-old professional football player from ISL. He currently plays for Akranes, wearing the number 10 shirt. He plays primarily as a Forward. He stands at 180cm tall and weighs 71kg. His preferred foot is Right. His current market value is estimated at 125K €.

His most recent move was a from TB Tvöroyri II to TB Tuoroyri on 2024-01-01.

In the Iceland Besta-deild karla 2025 season, Steinar Thorsteinsson scored 2 goals and provided 0 assists across 15 appearances, averaging 0.1 goals per game with 15 shots attempted and 5 on target.