Hafnarfjörður

Hafnarfjörður
May 2017 view over Hafnarfjörður's town centre
Location of the municipality
CountryIceland
RegionCapital Region
ConstituencySouthwest Constituency
Government
 • MayorValdimar Víðisson
Area
 • Total
174 km2 (67 sq mi)
Population
 (2025)
 • Total
31,525
 • Density181/km2 (469/sq mi)
Demonym(s)Hafnfirðingur, Hafnfirðingar (Icelandic)
Postal code(s)
220, 221, 222
Municipal number1400
Websitehafnarfjordur.is

Hafnarfjörður, officially Hafnarfjarðarkaupstaður, is a port town and municipality in Iceland, located about 10 km (6 mi) south of Reykjavík. The municipality consists of two non-contiguous areas in the Capital Region, on the southwest coast of the country. At about 31,500 inhabitants, Hafnarfjörður is the third-most populous city in Iceland after Reykjavík and Kópavogur. It has established local industry and a variety of urban activities, with annual festival events.