Tetyana Hamera-Shmyrko, Ukrainian runner
Tetyana Gamera (Ukrainian: Тетяна Гамера-Шмирко; born 1 June 1983) is a Ukrainian long-distance runner. She represented her country at the 2012 Olympics in London, finishing fifth in the women's marathon. This result was among her many performances from 2011 to 2015 later annulled due to her conviction for doping.