Erik Grevelius (born 24 June 2000) is a Swedish tennis player. Grevelius has a career high ATP singles ranking of No. 1,495 achieved on 12 June 2023 and a career high ATP doubles ranking of No. 156 achieved on 30 March 2026.
Grevelius made his ATP main draw debut at the 2024 Stockholm Open after receiving a wildcard into the doubles main draw with Filip Bergevi.
Grevelius played college tennis at Georgia before transferring to South Florida.