Olga Erikovna Ivanova (; born 23 March 1993 in Verkhneuralsk) is a Russian taekwondo practitioner.
Ivanova won the gold medal in the women's heavyweight (+73 kg) class at the 2013 World Taekwondo Championships, which was Russia's first gold medal at WTF World Championships.
In September 2013, Ivanova rescued a woman from a minor dispute by kicking the attacking man in the stomach, knocking him down for enough time for the victim to walk away.