Sadatoshi Sugawara (菅原 貞敬, Sugawara Sadatoshi; born February 18, 1939) is a Japanese former volleyball player who competed in the 1964 Summer Olympics.
| Olympic medal record | ||
|---|---|---|
| Men's Volleyball | ||
| 1964 Tokyo | Team | |
He was born in Noshiro.
In 1964 he was part of the Japanese team which won the bronze medal in the Olympic tournament. He played all nine matches.