Ryuji Akiyama
- Birthday: 8/15/1978
- Place of birth: Kitakyushu, Fukuoka, Japan
- Fame for: Acting
- Also known as: Ryuuji Akiyama, Robâto Akiyama, Robert Akiyama, 秋山 竜次, ロバート秋山, ロバート 秋山, Ryûji Akiyama, Ryūji Akiyama, Robāto Akiyama, Robaato Akiyama
- Social networks: Instagram , X (Twitter) , Facebook