Kammala jumla mai zuwa: Ostiraliya tana ɗaya daga cikin ƙasashe biyar da suka halarci kowane Wasannin Olympics na bazara na zamani, kuma ta karbi bakuncin Wasannin sau biyu: 1956 a Melbourne da 2000 a Sydney. Hakanan an saita shi don karɓar bakuncin Wasannin 2032 a Brisbane. Ostiraliya kuma ta halarci kowane Wasannin Commonwealth, tana karɓar bakuncin taron a 1938, 1962,
1982, 2006 da kuma 2018. Ostiraliya ta fara fitowa a wasannin Pacific a shekarar 2015. Kazalika da kasancewa mai halartar gasar cin kofin duniya na FIFA, Ostiraliya ta lashe gasar cin kofin OFC sau hudu da kuma AFC Asian Cup sau daya - ita ce kasa daya tilo da ta lashe gasar zakarun duniya a kungiyoyi biyu daban-daban na FIFA. A watan Yunin 2020, Ostiraliya ta lashe kyautar ta don karbar bakuncin gasar cin kofin duniya ta mata ta 2023 tare da New Zealand. Kasar tana yin gasa a tsakanin manyan kungiyoyin kwallon kwando na duniya kamar yadda take daga cikin manyan kungiyoyi uku na duniya dangane da cancantar zuwa Wasannin Kwando a Wasannin Olympics na bazara. Sauran manyan abubuwan da suka faru a duniya da aka gudanar a Ostiraliya sun hada da gasar Australian Open tennis grand slam, wasannin cricket na kasa da kasa, da Australian Formula One Grand Prix. Shirye-shiryen talabijin mafi girma sun haɗa da watsa shirye-shiryen wasanni kamar wasannin Olympics na bazara, FIFA World Cup, Ashes, Rugby League State of Origin, da kuma babban wasan karshe na National Rugby League da Australian Football League. Gudun kankara a Ostiraliya ya fara ne a cikin shekarun 1860 kuma ana gudanar da wasannin dusar ƙanƙara a tsaunukan Alps na Ostiraliya da sassan Tasmania.