Ekaterina Yevgenyevna Shumilova (Russian: Екатери́на Евге́ньевна Шуми́лова; born 25 October 1986 in Solikamsk) is a Russian biathlete. She competed at the Biathlon World Championships 2013 in Nové Město na Moravě, where she placed fourth in the relay with the Russian team. She competed at the 2014 Winter Olympics in Sochi in sprint, pursuit, and relay.[1] She initially won a silver medal in the relay; however, the team was disqualified when a teammate tested positive for doping, and the medal was stripped.