Svetlana Vasiliyevna Klyuka (Russian: Светлана Васильевна Клюка; born 27 December 1978 in Belogorsk, Amur Oblast[1]) is a Russian middle distance runner. Klyuka ran the sixth fastest women's 800m time in the world in 2006 (1:57:21 minutes).
Klyuka received a two-year ban from the sport for doping after her biological passport showed abnormalities. The ban was set for the periods from February 2011 to 2013 and all her performances from 15 August 2009 up to that period were erased.[3][4]