Masao Harada
| Olympic medal record | ||
|---|---|---|
| Men's athletics | ||
Competitor for  Japan
| ||
 | 1936 Berlin | Triple jump |
Masao Harada (原田 正夫 Harada Masao, September 22, 1912 – January 22, 2000) was a Japanese athlete who competed mainly in the triple jump.
He competed for Japan in the 1936 Summer Olympics held in Berlin, Germany in the triple jump where he won the silver medal.