| En Name: | 1st Chaplygina |
| Ru Name: | 1-я Чаплыгина |
| Coordinates: | 52.0842°N 35.8456°W |
| Map Label Position: | right |
| Federal Subject: | Kursk Oblast |
| Adm District Jur: | Fatezhsky District |
| Adm Selsoviet Type: | Selsoviet |
| Adm Selsoviet Jur: | Rusanovsky |
| Inhabloc Cat: | Rural locality |
| Inhabloc Type: | Village |
| Mun District Jur: | Fatezhsky Municipal District |
| Mun District Jur Ref: | [1] |
| Rural Settlement Jur: | Rusanovsky Selsoviet Rural Settlement |
| Pop 2010Census: | 159 |
| Established Title: | First mentioned |
| Postal Codes: | 307119 |
| Postal Codes Ref: | [2] |
| Dialing Codes: | 47144 |
| Website: | https://морусановский.рф |
1st Chaplygina or Pervaya Chaplygina (ru|links=no|1-я Чаплыгина, Первая Чаплыгина) is a rural locality in Rusanovsky Selsoviet Rural Settlement, Fatezhsky District, Kursk Oblast, Russia. Population:
The village is located on the right bank of the Usozha River (a left tributary of the Svapa in the basin of the Seym),[3] 103 km from the Russia–Ukraine border, 45 km north-west of Kursk, and from the south-west is adjacent to the district center – namely the town Fatezh, 1 km from the selsoviet center – Basovka.[4] There are no streets with titles.[5] [6]
1st Chaplygina is located 1.5 km from the federal route Crimea Highway as part of the European route E105, 1 km from the road of regional importance (Fatezh – Dmitriyev), 1 km from the road of intermunicipal significance (38K-038 – Basovka),[7] 31.5 km from the nearest railway station Vozy[8] (railway line Oryol – Kursk).
The rural locality is situated 47 km from Kursk Vostochny Airport, 167 km from Belgorod International Airport and 234 km from Voronezh Peter the Great Airport.