Svetlana Ponomarenko (Russian: Светлана Пономаренко; born 28 November 1969) is a Russian long-distance runner who competes professionally in marathon races. She has a best of 2:29:55 hours for the distance. She won six consecutive marathons—going unbeaten from 2006 to 2008—winning in Frankfurt, Dallas (twice), Minneapolis, Nashville and Athens, Greece.