🌐EnglishEnglishDeutschFrançaisItalianoNederlandsPolskiSvenskaРусский한국어中文日本語EntityQ1049680· pop 17· linked from 341 articlesCastlereaghAlso known as Castlereagh Borough Council, Castlereagh Districtformer local government district in Northern IrelandWikidata factsOfficial websitewww.castlereagh.gov.ukSources (6)wikidata.orgen.wikipedia.orgen.wikipedia.orginaturalist.orgpl.wikipedia.orgen.wikipedia.orgvia Wikidata · CC0On the mapAvailable in 16 languagesFrançaisDeutsch中文РусскийItalianoCatalanCebuanoNederlandsNorwegianPolskiRomanianConnectionsadministrative territorial entity of Northern IrelandEntitylist of sovereign statesEntityCategoriesBoroughs of Northern IrelandDistricts of Northern Ireland, 1972–2015Incomplete lists from November 2019Lisburn and CastlereaghPolitics of BelfastPolitics of County Down