Ryo Watanabe

Ryo Watanabe may refer to:


 * Ryo Watanabe (pitcher) (渡辺 亮), Japanese baseball player
 * Ryo Watanabe (infielder) (渡邉 諒), Japanese baseball player
 * Ryo Watanabe (footballer, born September 1996) (渡邊 龍), Japanese football player
 * Ryo Watanabe (footballer, born October 1996) (渡邉 りょう), Japanese football player