Ungmennafélagið Stjarnan ( Icelandic pronunciation: [ˈuŋkˌmɛnːaˌfjɛːˌlaijɪð ˈstja(r)tnan] , lit. ' The Star Youth Club ' [ a ] ), commonly known as Stjarnan ( lit. ' The Star ' ), is an Icelandic multi-sports club specialising in handball, football, basketball, volleyball and gymnastics located in Garðabær .
