Novosergeyevka (Russian: Новосергеевка) is a rural locality (a village) in Kolpakovsky Selsoviet Rural Settlement, Kurchatovsky District, Kursk Oblast, Russia.

Population: 40 (2010 Census);[2] 75 (2002 Census);[5] The village is located on the Ralutin River, 52 km south-west of Kursk, 19.5 km south-west of the district center – the town Kurchatov, in the immediate vicinity of the selsoviet center – Novosergeyevka.

Novosergeyevka is located 35.5 km from the federal route M-2 Crimea Highway, 13 km from road of regional importance 38K-017 (Kursk – Lgov – Rylsk – border with Ukraine), 13 km from 38K-010 (M2 – Ivanino), 8.5 km from 38K-004 (Dyakonovo – Sudzha – border with Ukraine), on the road of intermunicipal significance 38H-086 (38K-004 – Lyubimovka – Imeni Karla Libknekhta), 0.5 km from 38H-090 (38H-086 – Kolpakovo – Ivanino),[7] 13.5 km from the nearest railway halt 412 km[8] (railway line Lgov I — Kursk).

The rural locality is situated 59 km from Kursk Vostochny Airport, 119 km from Belgorod International Airport and 258 km from Voronezh Peter the Great Airport.

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