Dorina Szekeres (born July 30, 1992 in Zalaegerszeg) is a former Hungarian swimmer, who specialized in the backstroke and IM events.

Dorina is a founding member of the International Swimming League and held the role of general manager for Team Iron until August 2023 .

Szekeres was member of the varsity swimming team for the Indiana Hoosiers and represented her school at three NCAA Championships.

In her sophomore year she became a Big Ten champion and an All-American in the 400m individual medley.

She qualified for the women's 200 m backstroke at the 2012 Summer Olympics in London, by clearing a FINA B-standard entry time of 2:14.28 from the Hungarian Long Course Nationals in Debrecen.