The men's sabre event at the 2024 Summer Olympics took place on 27 July 2024 at the Grand Palais strip.

The three-time defending champion Áron Szilágyi lost in the round of 32, making his first loss since 2008.

The 1996 tournament had vastly simplified the competition format into a single-elimination bracket, with a bronze medal match.

Standard sabre rules regarding target area, striking, and priority were used.

The competition was held over a single day, Saturday, 27 July.