List of archipelagos by number of islands From Wikipedia, the free encyclopedia List of archipelagos by number of islands: More information Name, Number of islands ... NameNumber of islands Country Archipelago Sea (Turku Archipelago)Over 50,000[1] Finland Canadian Arctic Archipelago36,563[2] Canada Stockholm Archipelago 30,000[3] Sweden Thirty Thousand IslandsAround 30,000[4] Canada Malay Archipelago Around 25,000[1] Brunei, Indonesia, Malaysia, Papua New Guinea, Philippines and Timor-Leste Lake of the Woods Islands14,632[5] Canada and United States Indonesian Archipelago 13,558[6] Indonesia Småland archipelago 12,740[citation needed] Sweden Öregrund archipelago9,722[7] Sweden Östergötland archipelago8,888[7] Sweden Philippine Archipelago7,641[8][9] Philippines Japanese archipelago 6,852[10] Japan Kvarken Archipelago5,600[11] Finland Södermanland archipelago5,371[7] Sweden British Isles4,400[12] Ireland and United Kingdom Blekinge archipelago 2,875[citation needed] Sweden Alexander Archipelago Over 2,000[13] United States Thousand Islands 1,864[14] Canada and United States Ha Long Bay Over 1,600[15] Vietnam Zhoushan archipelago 1,390[16] China Great Barrier Reef Over 900[17] Australia Lucayan Archipelago740[18] The Bahamas and Turks and Caicos Islands (United Kingdom) Seto Inland SeaOver 700[19] Japan Dalmatia1,244–1246[20] Croatia Maldive Islands1,190[21] Maldives West Estonian archipelagoAlmost 900[22] Estonia Mergui Archipelago Around 800[23] Myanmar Falkland Islands780[24] Falkland Islands (United Kingdom) New Zealand archipelagoOver 600[25] New Zealand Recherche ArchipelagoAround 105[26] Australia Close See also Islands portalLists portal Archipelagic state List of archipelagos List of countries by number of islands References [1]"Archipelago". education.nationalgeographic.org. Retrieved 2025-04-14. [2]"Arctic Archipelago". www.thecanadianencyclopedia.ca. Retrieved 2025-04-14. [3]"A guide to Stockholm, Sweden's water-framed archipelago capital". Travel. 2025-04-14. Retrieved 2025-04-14. [4]"Island". www.thecanadianencyclopedia.ca. Retrieved 2025-04-14. [5]"Lake of the Woods". The Canadian Encyclopedia. Retrieved May 18, 2021. [6]Andréfouët, Serge; Paul, Mégane; Farhan, A. Riza (2022-01-01). "Indonesia's 13558 islands: A new census from space and a first step towards a One Map for Small Islands Policy". Marine Policy. 135 104848. Bibcode:2022MarPo.13504848A. doi:10.1016/j.marpol.2021.104848. ISSN 0308-597X. [7]"Swedish islands" (PDF). SCB, The Swedish Statistics Agency. Archived from the original on 19 March 2012. Retrieved 18 March 2011. [8]"More islands, more fun in PH". cnn. Archived from the original on 2018-06-05. Retrieved 2025-11-22. [9]"Namria 'discovers' 400 previously 'unknown' PHL islands using IfSAR | Jonathan L. Mayuga". BusinessMirror. 10 February 2016. [10]"Facts and Figures of Japan 2007 01: Land" (PDF). Foreign Press Center Japan. Archived from the original (PDF) on 2009-07-31. Retrieved 2010-08-20. [11]Centre, UNESCO World Heritage. "High Coast / Kvarken Archipelago". UNESCO World Heritage Centre. Retrieved 2025-04-14. [12]"How many islands are there in the British Isles? | Notes and Queries | guardian.co.uk". www.theguardian.com. Retrieved 2025-04-14. [13]Cook, Joseph A.; Dawson, Natalie G.; MacDonald, Stephen O. (2006-11-01). "Conservation of highly fragmented systems: The north temperate Alexander Archipelago". Biological Conservation. 133 (1): 1–15. Bibcode:2006BCons.133....1C. doi:10.1016/j.biocon.2006.05.026. ISSN 0006-3207. [14]"History of the 1000 Islands". 1000 Islands Helicopter Tours | Experience the Thousand Islands by Air. Retrieved 2025-04-14. [15]"The Emerald Isles of Hạ Long Bay". earthobservatory.nasa.gov. 2022-05-07. Retrieved 2025-04-14. [16]"How many islands are there in Zhoushan?". zhoushan.chinadaily.com.cn. Retrieved 2025-04-14. [17]Centre, UNESCO World Heritage. "Great Barrier Reef". UNESCO World Heritage Centre. Retrieved 2025-04-14. [18]"The Lucayan Archipelago: Island Tapestry in the Western Atlantic | LAC Geo". lacgeo.com. Retrieved 2025-04-14. [19]"This is Japan: The Seto Inland Sea / The Government of Japan - JapanGov -". The Government of Japan - JapanGov -. Retrieved 2025-04-14. [20]"Kartografi protiv Turističke zajednice - Imamo 1246 otoka, tko je izgubio dva, ne znamo". Jutarnji list (in Croatian). 8 June 2010. Archived from the original on 11 June 2010. Retrieved 30 August 2016. [21]Mission, Maldives. "Home". Permanent Mission of the Republic of Malidves to the UN. Retrieved 2025-04-14. [22]Lääne-Eesti saarestik - Eesti Entsüklopeedia [23]Centre, UNESCO World Heritage. "Myeik Archipelago". UNESCO World Heritage Centre. Retrieved 2025-04-14. [24]"The Islands: Location". Falkland Islands Government web site. 2007. Archived from the original on 28 April 2007. Retrieved 8 April 2007. [25]Taonga, New Zealand Ministry for Culture and Heritage Te Manatu. "Nearshore islands". teara.govt.nz. Retrieved 2025-04-14. [26]"Commonwealth marine environment surrounding the Recherche Archipelago". Australian Government – Department of Climate Change, Energy, the Environment and Water. Retrieved 13 March 2025. Related Articles