Rio Waida (和井田理央, Waida Rio, born 25 January 2000) is an Indonesian surfer.

[2] He won a silver medal for Indonesia at the SEA Games in Philippines, while the gold medal was won by fellow Indonesian surfer, Oney Anwar.

[3][4] He competed for Indonesia in surfing at the 2020 and 2024 Summer Olympics.

Born to an Indonesian father and a Japanese mother, Waida lived in Japan until he was 5 years old before moving to Bali.

This biographical article related to surfing is a stub.