Tristan da Cunha (kifupi: Tristan) ni jina la funguvisiwa lililoko kusini mwa Bahari ya Atlantiki na la kisiwa muhimu zaidi ya fungu hilo ambalo liko mbali kuliko yote na sehemu nyingine yoyote ya nchi kavu. Visiwa vina asili ya volikano. Wakazi wote ni 262 tu. Kiutawala visiwa hivyo viko chini ya koloni la Saint Helena , ambalo liko chini ya Ufalme wa Muungano. The St Helena, Ascension and Tristan da Cunha Constitution Order 2009. Opsi.gov.uk. Iliwekwa mnamo 18 April 2010. Winkler, Sarah. Where is the Most Remote Spot on Earth? Tristan da Cunha: The World's Most Remote Inhabited Island. About.com: Geography. Geography.about.com (2 November 2009). Iliwekwa mnamo 18 April 2010. Miongozo A Short Guide to Tristan da Cunha by James Glass and Anne Green, Tristan Chief Islanders (2005, Whitby Press, 12 pages). Field Guides to the Animals and Plants of Tristan da Cunha and Gough Island Edited by Peter Ryan (2007, RSPB Publication, 168 pages). Gough Island: A Natural History by Christine Hanel, Steven Chown and Kevin Gaston (2005, Sun Press, 169 pages).