Tetyana Heorhiyivna Bilenko, née Sorochynska (Ukrainian: Тетяна Георгіївна Біленко (Сорочинська); born 23 November 1983 in Kharkiv) is a Ukrainian table tennis player who has competed at three Olympics. She competed at the 2008 Summer Olympics, reaching the first round of the singles competition. She also competed at the 2012 Summer Olympics with the same result. Since 2013, Bilenko practices at the Werner Schlager Academy in Schwechat, Austria and plays for WSA-partner club SVNÖ Ströck. She competed at the 2016 Summer Olympics in Rio de Janeiro.