Dee ihe ga-aga n'ihu na paragraf a - Mariya Valeryevna Baklakova (; amụrụ ya na 14 Machị 1997) bụ onye Russia na-egwu mmiri. Ọ gbara asọmpi na 4 × 200 mita freestyle relay
n'egwuregwu Olimpik nke afọ 2012.