Sydney  Australia Sidni (Ingiriis: Sydney) waa caasimada gobolka New South Wales, waana magaalada ugu dadka tirada badan dalka Australia. Sydney (/ sɪdni / (Ku dhawaad ​​codka dhegeysanaya)) waa caasimadda gobolka ee New South Wales iyo magaalada ugu badan ee Australia iyo Oceania. Waxaa ku yaala xeebta bariga Australia, magaaladuna waxay ku ag taala Port Jackson waxayna ku dabooshaa qiyaastii 70 km (43.5 mi) oo ku taala xeebta bari ee galbeedka, Hawkesbury ilaa waqooyiga, iyo Macarthur xagga koonfureed. Sydney wuxuu ka kooban yahay 658 xaafad, 40 degmo oo maxali ah iyo 15 gobol oo isku xiga. Dadka deggan magaalada ayaa loo yaqaan "Sydneysiders". Laga soo bilaabo Juun 2017, dadka reer magaalo ee Sydney waxay ahaayeen 5,131,326. Australiyaanka asaliga ah ee Australiyaanka ah waxay daggan yihiin aagga Sydney ugu yaraan 30,000 oo sano, waana mid ka mid ah kuwa ugu qanisan Australiya marka la eego goobaha qaxoontiga Aborijiniska, oo leh kumanaan sawir oo ku yaal gobolka oo dhan. Sanadkii 1770-kii, intii uu safarkiisa ugu horreeyay ee Pacific-ga, James Cook wuxuu soo degay Sydney, halkaas oo uu sheeganayey inuu haysto xeebta bari ee Australia ee British Crown, oo magaciisa ku qoray "New South Wales".