Olga Safronova, née Bludova (Блудова), is a Kazakhstani sprinter. She competed in the 100 m event at the 2012 Summer Olympics and advanced to the semifinals. At the 2016 Summer Olympics she was eliminated in the heats of the 100 m, 200 m and 4 × 100 m events. At the 2010 Asian Indoor Athletics Championships, she won a bronze medal in the 60 m and a silver at the 4 × 400 m relay. Safronova won four medals at the Asian Games in 2014–2018, two individual and two in the 4 × 100 m relay.