Réka Benkó (born 8 April 1989) is a Hungarian sabre fencer, bronze medallist at the 2008 European Fencing Championships.

She also took a silver medal at the 2009 and 2011 U23 European Championships held respectively in Debrecen and Kazan.

At senior level she reached the semi-finals at the 2008 European Championships in Kiev, but she lost to Russia's Sofiya Velikaya and came away with a bronze medal.

In the 2009–10 season she climbed her first World Cup podium with a silver medal at the Challenge New York after being defeated in the final by Olympic champion Mariel Zagunis.

Benkó attempted to qualify to the 2012 Summer Olympics, but she lost to Germany's Alexandra Bujdoso in the table of 16 of the Olympic zone qualifying tournament in Bratislava.