Vyazniki (Russian: Вязники) is the name of several inhabited localities in Russia.

• Vyazniki, Vladimir Oblast, a town in Vyaznikovsky District of Vladimir Oblast

• Vyazniki, Samara Oblast, a settlement in Kinel-Cherkassky District of Samara Oblast
• Vyazniki, Stavropol Krai, a khutor in Verkhnerussky Selsoviet of Shpakovsky District in Stavropol Krai
• Vyazniki, Tambov Oblast, a settlement in Bogdanovsky Selsoviet of Rzhaksinsky District in Tambov Oblast
• Vyazniki, Voronezh Oblast, a khutor in Selyavinskoye Rural Settlement of Liskinsky District in Voronezh Oblast