List of Famous people named Ryo

Ryo Takano is a Japanese professional footballer who plays as a left back for J.League club Júbilo Iwata.

Ryo Yoshida is a professional Japanese baseball player. He plays pitcher for the Orix Buffaloes.

Ryo Takahashi is a Japanese musician and composer. Growing up, Takahashi was a fan of American rock band The Ventures, which inspired him to take a musical career, and university inspired him to become a composer, which he was given his first lead role in with Please Tell Me! Galko-chan in 2016. Since 2016, he has done music composition for various series, such as ACCA: 13-Territory Inspection Dept. and SK8 the Infinity. Under the name Void_Chords, he has performed theme songs for Two Car, Princess Principal, and Arifureta: From Commonplace to World's Strongest.

Ryo Mabuchi was a Japanese diver who won the 10 platform event at the 1958 Asian Games. Together with his wife Kanoko Tsutani-Mabuchi, he competed in the springboard and platform at the 1956 and 1960 Summer Olympics and placed 12th–18th. His daughter Yoshino Mabuchi also became an Olympic diver.

Ryo Adachi is a former Japanese football player and manager.