Maria Alexandrovna Kozyreva (, born 22 May 1999) is a Russian tennis player.
She played college tennis for Saint MaryâÂÂs College of California and has been ranked as high as No. 15 in NCAA Division I singles.
Kozyreva claimed her first singles title in 2024 at the W50 event in São Paulo, Brazil. In 2025, she captured eight doubles titles, including four WTA 125 titles alongside partner Iryna Shymanovich.