Naantali

Naantali
Nådendal
City
Naantalin kaupunki
Nådendals stad
Images, from top, left to right: Naantali’s medieval stone church and SS Ukkopekka, Jöns Budde statue, Särkänsalmi bridge, the guest harbour and Old Town of Naantali, Moomin's haus in Moomin World (Muumimaailma), Naantali Old Town and Archipelago of Naantali.
Images, from top, left to right: Naantali’s medieval stone church and SS Ukkopekka, Jöns Budde statue, Särkänsalmi bridge, the guest harbour and Old Town of Naantali, Moomin's haus in Moomin World (Muumimaailma), Naantali Old Town and Archipelago of Naantali.
Coat of arms of Naantali
Nickname: 
The Valley of Grace
Location of Naantali in Finland
Location of Naantali in Finland
Interactive map of Naantali
Coordinates: 60°28′N 022°02′E / 60.467°N 22.033°E / 60.467; 22.033
Country Finland
RegionSouthwest Finland
Sub-regionTurku sub-region
Metropolitan areaTurku metropolitan area
Charter1443
Government
 • Town managerJouni Mutanen
Area
 (2018-01-01)
 • Total
687.98 km2 (265.63 sq mi)
 • Land312.58 km2 (120.69 sq mi)
 • Water376.51 km2 (145.37 sq mi)
 • Rank231st largest in Finland
Population
 (2025-12-31)
 • Total
20,390
 • Rank54th largest in Finland
 • Density65.23/km2 (168.9/sq mi)
 • 
18 800
Population by native language
 • Finnish94.1% (official)
 • Swedish1.3%
 • Others4.6%
Population by age
 • 0 to 1414.8%
 • 15 to 6458.8%
 • 65 or older26.3%
Time zoneUTC+02:00 (EET)
 • Summer (DST)UTC+03:00 (EEST)
Websitewww.naantali.fi/en
Preview warning: Page using Template:Infobox settlement with deprecated parameter timezone. Replace with time_zone.
Preview warning: Page using Template:Infobox settlement with deprecated parameter blank_info. Replace with custom_data_sec1.
Preview warning: Page using Template:Infobox settlement with deprecated parameter blank_name. Replace with custom_label_sec1.
Preview warning: Page using Template:Infobox settlement with deprecated parameter image_caption. Replace with caption.
Preview warning: Page using Template:Infobox settlement with deprecated parameter timezone_DST. Replace with time_zone_DST.
Preview warning: Page using Template:Infobox settlement with deprecated parameter settlement_type. Replace with type.
Preview warning: Page using Template:Infobox settlement with deprecated parameter image_skyline. Replace with image.

Naantali (Finnish pronunciation: [ˈnɑːntɑli]; Swedish: Nådendal) is a town in Southwest Finland, and, as a resort town during the summer, an important centre of tourism in the country. The municipality has a population of 20,390 (31 December 2025), and is located 14 kilometres (8.7 mi) west of Turku.

The town has a land area of 312.58 square kilometres (120.69 sq mi). Most of this area is located on the islands, but the majority of the population lives on the mainland. Most of the islands are covered with forest and farmland, while the mainland consists chiefly of residential areas.