Maksim Vyacheslavovich Petrov (; born 18 January 2001) is a Russian footballer playing as a midfielder for Baltika Kaliningrad and the Russia national team. He is mostly used as a winger, after playing most of his junior career in a central midfielder position.
He made his Russian Premier League debut for Lokomotiv Moscow on 11 September 2021 in a game against Krylia Sovetov Samara. He made his European debut on 30 September 2021 in an Europa League game against Lazio.
On 29 August 2022, Petrov was loaned to Alania Vladikavkaz.
On 27 June 2023, Petrov moved to Neftekhimik Nizhnekamsk.
Petrov was first called up to Russia national team in March 2026 for friendlies against Nicaragua and Mali. He made his debut on 27 March 2026 against Nicaragua.