| Birth Date: | 1946 6, df=yes |
| Height: | 185 cm |
| Weight: | 75 kg |
| Sport: | Athletics |
| Event: | High jump |
| Pb: | 2.20 m (1971) |
| Show-Medals: | yes |
Hidehiko Tomizawa (Japanese: 冨沢 英彦, born 1 June 1946) is a retired Japanese high jumper. He won a silver medal at the 1970 Asian Games and placed 19th at the 1972 Olympics.