| En Name: | 1st Gostomlya |
| Ru Name: | 1-я Гостомля |
| Coordinates: | 51.4444°N 35.8539°W |
| Map Label Position: | right |
| Federal Subject: | Kursk Oblast |
| Adm District Jur: | Medvensky District |
| Adm Selsoviet Type: | Selsoviet |
| Adm Selsoviet Jur: | Gostomlyansky |
| Adm Ctr Of1: | Gostomlyansky Selsoviet |
| Inhabloc Cat: | Rural locality |
| Inhabloc Type: | Selo |
| Mun District Jur: | Medvensky Municipal District |
| Mun District Jur Ref: | [1] |
| Rural Settlement Jur: | Gostomlyansky Selsoviet Rural Settlement |
| Mun Admctr Of1: | Gostomlyansky Selsoviet Rural Settlement |
| Pop 2010Census: | 290 |
| Established Title: | First mentioned |
| Postal Codes: | 307041 |
| Postal Codes Ref: | [2] [3] [4] |
| Dialing Codes: | 47146 |
| Website: | http://gostomlja.ru |
1st Gostomlya or Pervaya Gostomlya (Russian: links=no|1-я Гостомля, Первая Гостомля) is a rural locality and the administrative center of Gostomlyansky Selsoviet Rural Settlement, Medvensky District, Kursk Oblast, Russia. Population:
The village is located on the Reut River (a left tributary of the Seym), from the Russia–Ukraine border, south-west of Kursk, north-west of the district center – the urban-type settlement Medvenka.[5]
1st Gostomlya is located from the federal route Crimea Highway (a part of the European route), from the road of regional importance (Dyakonovo – Sudzha – border with Ukraine), from the road (M2 Crimea Highway – 38K-004), on the roads of intermunicipal significance (38K-009 – 2nd Gostomlya) and (1st Gostomlya – Svidnoye – Spasskoye),[6] from the nearest railway halt 439 km[7] (railway line Lgov I — Kursk).
The rural locality is situated from Kursk Vostochny Airport, from Belgorod International Airport and from Voronezh Peter the Great Airport.