Svetlana Biryukova

Svetlana Sergeevna Biryukova (née Denyaeva; Russian: Светлана Сергеевна Бирюкова (Деняева); born 1 April 1991) is a Russian track and field athlete who specialises in the long jump. Her personal best for the event is 6.98 m (22 ft 10+34 in), set indoors in 2014.

She served a two-year ban for doping between 2014 and 2016.