Mathias Pollestad (born 21 November 2004) is a speedway rider from Norway. He is a Norwegian national champion.
In 2020, Pollestad won the Norwegian Individual Speedway Championship.
In 2022, he won the silver medal at the European Junior Championship.
In 2024, he qualified for the final series of the 2024 SGP2 (the World U21 Championship) and secured the bronze medal.