Semyonov ({{lang-ru|Семёнов}}) is the name of several inhabited localities in Russia.

Urban localities

• Semyonov, Nizhny Novgorod Oblast, a town in Nizhny Novgorod Oblast

Rural localities

• Semyonov, Krasnodar Krai, a khutor in Bratsky Rural Okrug of Ust-Labinsky District of Krasnodar Krai
• Semyonov, Koverninsky District, Nizhny Novgorod Oblast, a pochinok in Bolshemostovsky Selsoviet of Koverninsky District of Nizhny Novgorod Oblast
• Semyonov, Volgograd Oblast, a khutor in Tormosinovsky Selsoviet of Chernyshkovsky District of Volgograd Oblast
• Semyonov, Voronezh Oblast, a khutor in Skupopotudanskoye Rural Settlement of Nizhnedevitsky District of Voronezh Oblast

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