Kiyotaka Oshiyama
- Birthday: 1982-01-03
- Place of birth: Fukushima, Japan
- Also know as: 押山 清高
Kiyotaka Oshiyama (押山清高; born January 3, 1982) is a Japanese animator, director, illustrator and, since 2017, president of his animation studio Studio Durian. He is known for directing Flip Flappers (2016) and Look Back (2024).
