'village') in Kudintsevky Selsoviet Rural Settlement, Lgovsky District, Kursk Oblast, Russia.

Population: 274 (2010 Census);[2] 321 (2002 Census);[6] The village is located on the Seym River, 52 km from the Russia–Ukraine border, 69 km west of Kursk, 6.5 km north-west of the district center – the town Lgov, 2 km from the selsoviet center – Kudintsevo.

Sergeyevka is located 40 km from the road of regional importance 38K-038 (Fatezh – Dmitriyev), 16 km from the road 38K-005 (Konyshyovka – Zhigayevo – 38K-038), 5.5 km from the road 38K-023 (Lgov – Konyshyovka), 6.5 km from the road 38K-017 (Kursk – Lgov – Rylsk – border with Ukraine), on the road of intermunicipal significance 38Н-440 (Lgov – Kudintsevo),[8] 3.5 km from the nearest railway station Sherekino[9] (railway line Navlya – Lgov-Kiyevsky).

The rural locality is situated 75 km from Kursk Vostochny Airport, 151 km from Belgorod International Airport and 278 km from Voronezh Peter the Great Airport.

This article about a location in Lgovsky District, Kursk Oblast is a stub.