Hiroshi Ousaka
animation_department
- Gender: Male
- Birthday: 1963-06-20
- Day of Death: 2007-09-24 ( 44 years old )
- Place of Birth: Neyagawa, Osaka Prefecture, Japan
- Also Known As: Hiroshi Osaka / 逢坂浩司
- IMDB:nm1183652
Hiroshi Ousaka (逢坂浩司 Ōsaka Hiroshi) was a a Japanese animation director, animator, character designer and illustrator. He was the co-founder of animation studio BONES.