Nikolai Vladimirovich Poyarkov (; born 16 October 1999) is a Russian football player who plays as a left-back for Sokol Saratov.
He made his debut in the Russian Professional Football League for Lokomotiv-Kazanka Moscow on 19 July 2017 in a game against Znamya Truda Orekhovo-Zuyevo.
On 2 September 2019, he signed with Rostov and was immediately loaned to Rubin Kazan.
He made his Russian Premier League debut for Rubin on 25 October 2019 in a game against Ural Yekaterinburg. He started the game and played the whole match.
On 14 September 2023, Poyarkov was loaned by Fakel Voronezh. On 25 July 2024, he moved on a new loan to SKA-Khabarovsk.
On 18 January 2026, Poyarkov signed with Sokol Saratov.
Poyarkov played for the Russia national under-18 football team.