North Hwanghae Province is a province of North Korea. The province was formed in 1954 when the former Hwanghae Province was split into North and South Hwanghae. The provincial capital is Sariwon. The province is bordered by Pyongyang and South Pyongan to the north, Kangwon to the east, Kaesong Industrial Region and South Korea's Gyeonggi Province to the south, and South Hwanghae southwest. In 2003, Kaesong Directly Governed City became part of North Hwanghae as Kaepung County. Later on in 2019, it was promoted as Special City. Thus, it was separated from North Hwanghae.

Sariwŏn is a city in North Korea. It is the capital and largest city of North Hwanghae Province.