Winny Oktavina Kandow (born 14 October 1998) is an Indonesian badminton player specializes in doubles from Tewasen village in South Minahasa (then of Minahasa), North Sulawesi. Trained at the Tangkas Intiland Jakarta, she managed to claim the 2016 junior national mixed doubles title partnered with Yeremia Rambitan, and led her to join national team in 2017. Kandow entered the 2017 National Championships held in Pangkal Pinang with Akbar Bintang Cahyono, and the duo seized the national mixed doubles title after competing as a unseeded player. She is increasingly known after reaching the 2018 Singapore Open semifinal stage with Cahyono, but was defeated by their senior teammates Tontowi Ahmad and Liliyana Natsir in a tight straight games. She succeed in clinching her first international titl