| En Name: | Parfenyevsky District |
| Ru Name: | Парфеньевский район |
| Image View: | Neya River near Parfenevo village.jpg |
| Coordinates: | 58.4822°N 43.4092°W |
| Image Coa: | Coat of Arms of Parfenyevo (Kostroma oblast).png |
| Federal Subject: | Kostroma Oblast |
| Adm Data As Of: | April 2014 |
| Adm Ctr Type: | selo |
| Adm Ctr Name: | Parfenyevo |
| Selsoviet Type1: | Settlements |
| No Of Selsoviets Type1: | 4 |
| No Of Rural Localities: | 109 |
| Counts Ref: | [1] [2] |
| Mun Data As Of: | March 2014 |
| Mun Formation1: | Parfenyevsky Municipal District |
| Mun Formation1 No Of Urban Settlements: | 0 |
| Mun Formation1 No Of Rural Settlements: | 4 |
| Area Km2: | 2460 |
| Pop 2010Census: | 6391 |
| Urban Pop 2010Census: | 0% |
| Rural Pop 2010Census: | 100% |
| Established Date: | 1929 |
| Website: | http://www.parfenyevo.ru/ |
| Date: | August 2011 |
Parfenyevsky District (Russian: Парфе́ньевский райо́н) is an administrative[3] and municipal[4] district (raion), one of the twenty-four in Kostroma Oblast, Russia. It is located in the center of the oblast. The area of the district is 2460km2.[5] Its administrative center is the rural locality (a selo) of Parfenyevo. Population: 7,857 (2002 Census); The population of Parfenyevo accounts for 44.9% of the district's total population.
Parfenyevsky District is located in the center of Kostroma Oblast. The terrain is flat or slightly hilly, with pine-larch forests (southern taiga) covering 84% of the district, including some old-growth stands of cedars and oak. Pleistocene glaciation left a landscape of alluvial outwash, moraines, swamps, and lakes. The upper courses of the Neya River are in the district. Parfenyevsky District is 150 km northeast of the regional city of Kostroma, and about 480 km northeast of Moscow. The area measures 75 km (north-south), and 55 km (west-east); total area is 2,460 km2 (about 4.1% of Kostroma Oblast). The administrative center is the town of Parfenyevo.[5]
The district is bordered on the north by Chukhlomsky District and Kologrivsky District, on the east by Neysky District, and on the southwest by Antropovsky District.
Historical records suggest that Parfenyevo was founded in 1521 as a fortress in the Kazan line, which protected Moscow from invasion by Tatars and Cheremis (Mari people). The town was on a main trade route to the Vyatka Region and Siberia, and in 1707 was included into the Arkhangelsk region. It was formally formed into a district of Kostroma Oblast in 1929. The economy of the area is centered on logging and woodworking.