Olle Wallin
Olle Wallin is a Swedish tennis player.
Wallin has a career high ATP singles ranking of No. 402 achieved on 29 September 2025. He also has a career high ATP doubles ranking of No. 1031 achieved on 28 August 2023.
Wallin made his ATP main draw debut after receiving a wildcard for the doubles main draw of the 2025 Swedish Open. He also reached the final round of the singles qualifying, losing to Filip Misolic.
Wallin played college tennis at Charlotte before transferring to Texas Tech.