| Medal record | ||
|---|---|---|
| Men's canoe sprint | ||
| World Championships | ||
| Silver | 1994 Mexico City | K-4 200 m |
| Silver | 1994 Mexico City | K-4 500 m |
| Bronze | 1993 Copenhagen | K-1 1000 m |
Marin Popescu (born July 27, 1973) is a Romanian sprint canoer who competed in the 1990s. He won three medals at the ICF Canoe Sprint World Championships with two silvers (K-4 200 m and K-4 500 m: both 1994) and a bronze (K-1 1000 m: 1993).
Popescu also competed in two Summer Olympics, earning his best finish of fourth in the K-1 1000 m event at Barcelona in 1992.