Grigory Mikhaylovich Zhilkin (; born 20 June 2003) is a Russian football player who plays for Chernomorets Novorossiysk.
Zhilkin made his Russian Football National League debut for Krasnodar-2 on 12 March 2022 against FC Fakel Voronezh.
He made his debut in the Russian Premier League for Krasnodar on 21 May 2022 in a game against Akhmat Grozny.
On 8 July 2024, Zhilkin joined Arsenal Tula on a season-long loan. On 20 February 2025, Zhilkin moved on a new loan to Chernomorets Novorossiysk.
On 1 July 2025, Zhilkin moved to Chernomorets on a permanent basis and signed a two-year contract.