Walter Brack
| Medal record | ||
|---|---|---|
| Men’s swimming | ||
Competitor for  Germany
| ||
| Gold | 1904 St. Louis | 100 yard backstroke |
| Silver | 1904 St. Louis | 440 yard breaststroke |
Walter Brack (November 20, 1880 – July 19, 1919) was a German backstroke and breaststroke swimmer who competed in the 1904 Summer Olympics.
In the 1904 Olympics he won a gold medal in the 100 yard backstroke and a silver medal in the Men's 440 yard breastroke.