| Olympic medal record | ||
|---|---|---|
| Men's Water Polo | ||
| Silver | 1912 Stockholm | Team competition |
| Bronze | 1908 London | Team competition |
| Bronze | 1920 Antwerp | Team competition |
Karl Torsten Kumfeldt (January 4, 1886 – May 2, 1966) was a Swedish water polo player and breaststroke swimmer who competed in the 1908 Summer Olympics, in the 1912 Summer Olympics, and in the 1920 Summer Olympics.
He was part of the Swedish team, which was able to win three consecutive medals.
In the 1908 Olympics he also competed in the 200 metre breaststroke event.