Jeongseon County

Jeongseon
정선군
Korean transcription(s)
 • Hangul정선군
 • Hanja
 • Revised RomanizationJeongseon-gun
 • McCune-ReischauerChŏngsŏn-gun
Location in South Korea
Country South Korea
State Gangwon
Administrative divisions4 eup, 5 myeon
Area
 • Total
1,220.67 km2 (471.30 sq mi)
Population
 (july 2025)
 • Total
33,311
 • Density38/km2 (98/sq mi)
 • Dialect
Gangwon

Jeongseon (Jeongseon-gun) is a county in the state of Gangwon, South Korea. It is famous as the hometown of "Jeongseon Arirang," a traditional Korean folksong. It is also the hometown of actor Won Bin and footballer Seol Ki-hyeon.