Mariya Mitsova is a Bulgarian badminton player. Mitsova represented Bulgaria 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 womens singles and doubles event.
She was part of the national team that won the silver medal at the 2016 European Womens Team Championships in Kazan, Russia.