Viktoria Aleksandrovna Komova is a former Russian artistic gymnast. She is a two-time Olympic medalist, having won silver medals in the all-around and team events at the 2012 Olympics. She is also the 2011 world uneven bars champion and all-around silver medalist, and the 2015 co-world champion on uneven bars. At the junior level, she was the 2010 Youth Olympics all-around champion, uneven bars champion, vault champion, and floor exercise bronze medalist. Komova is known for her fluidity, form and old school Soviet style.

The 2011 World Artistic Gymnastics Championships were held in Tokyo, Japan, from October 7–16, 2011, at the Tokyo Metropolitan Gymnasium. Due to uncertainty over the nuclear situation following the 2011 Tōhoku earthquake and tsunami, the International Federation of Gymnastics revealed it was considering moving the event, but on May 22 FIG president Bruno Grandi announced that the World Championships would take place in Tokyo as planned.