| Olympic medal record | ||
|---|---|---|
| Men’s swimming | ||
| Competitor for the United States | ||
| Gold | 1904 St. Louis | 4x50 yard freestyle relay |
| Men’s water polo | ||
| Gold | 1904 St. Louis | Team competition |
Joseph Aloysius Ruddy, Sr. (September 28, 1878 – November 11, 1962) was an American freestyle swimmer and water polo player who competed in the 1904 Summer Olympics.
In the 1904 Olympics he won a gold medal in the 4x50 yard freestyle relay, and was a member of New York Athletic Club water polo team, which won a gold medal.