Fencing at the 1904 Summer Olympics

At the 1904 Summer Olympics, five fencing events were contested. The third edition of the Olympic fencing program included a team event (in men's foil) for the first time, as well as the only Olympic singlestick competition. Events for fencing professionals were eliminated. The competitions were held on September 7, 1904 and September 8, 1904.

Participating nations
A total of 11 fencers from 3 nations competed at the St. Louis Games: