Tomer Frankel (Hebrew: תומר פרנקל; born 18 October 2000) is an Israeli swimmer. He competes in the 100 m butterfly, 100 m freestyle, 100 m medley, 200 m butterfly, 200 m freestyle, 400 m freestyle, 50 m butterfly, 4x100 m freestyle, 4x100 m medley, 4x100 m freestyle mixed, 4x200 m freestyle, and 4x50 m freestyle. He is the European junior champion in the 100 m freestyle and the 4x200 m freestyle (2018 Helsinki).