| Olympic medal record | ||
|---|---|---|
| Men's Rowing | ||
| Bronze | 1920 Antwerp | coxed fours |
| Bronze | 1920 Antwerp | eights |
Thoralf Hagen (September 22, 1887 – January 7, 1979) was a Norwegian rower who competed in the 1920 Summer Olympics.
In 1920 he won the bronze medal as coxswain of the Norwegian boat in the coxed fours competition as well as in the eights.