At the 1904 Summer Olympics, five rowing events were contested.

All competitions were held on Saturday, July 30.

[1] It was the second appearance of the sport in Olympic competition.

A total of 44 rowers from two nations competed at the St. Louis Games: Only one of the 44 rowers who competed, Divie Duffield, did not win a medal.

Duffield finished fourth in the single sculls event.