Kris Biantoro (born Rahmat Riyadi 17 March 1938 – 13 August 2013) was an Indonesian actor and singer.Biantoro was master of ceremonies of the show Dansa yo Dansa on TVRI. 　　During his high school years at Yogyakarta in the 1950s, Biantoro began singing. He moved to Jakarta and later to Australia. He is the husband of Maria Nguyen Kim Dung, and lives in the Cibubur area. He has two children, as well as two grandchildren.