| Olympic medal record | ||
|---|---|---|
| Men's rowing | ||
| 1956 Melbourne | coxed fours | |
Matti Juhani Niemi (born 6 June 1937) is a Finnish rower.
He was born in Viljakkala. At the 1956 Summer Olympics he was the coxswain of the Finnish boat which won the bronze medal in the coxed fours event.