Mariya Mitsova (; born 20 November 1996) is a Bulgarian badminton player. Mitsova represented her country at the 2014 Summer Youth Olympics in Nanjing, China. In 2016, she became the runner-up at the Croatian International tournament in the mixed doubles event partnered with Alex Vlaar. She won two titles at the Hellas International tournament in the women's singles and doubles event. She was part of the national team that won the silver medal at the 2016 European Women's Team Championships in Kazan, Russia.
Women's singles
Women's doubles
Mixed doubles