Australia has participated in the Eurovision Song Contest eight times since its debut in 2015, the second country outside of the Eurasia region to take part in the contest after Morocco in 1980. The country has been in the top ten five times, with their best result being a second-place finish for Dami Im in 2016, followed by Guy Sebastian finishing fifth in 2015 and Isaiah, Kate Miller-Heidke and Voyager finishing ninth in 2017, 2019 and 2023 respectively.
Australia debuted in the Eurovision Song Contest 2015 by invitation from the European Broadcasting Union (EBU) as a "one-off" special guest to celebrate the 60th anniversary of Eurovision. The country participated with the song "Tonight Again" written by Guy Sebastian, David Ryan Harris and Louis Schoorl. The song was performed by Guy Sebastian, who was internally selected by the Australian broadcaster Special Broadcasting Service (SBS) to represent that nation at the 2015 contest in Vienna, Austria. Sebastian was announced as the Australian representative on 3 March 2015 during a press conference in Sydney. The song Sebastian performed, "Tonight Again", was presented to the public on 16 March 2015. The Australian coloratura soprano of Armenian descent Mary-Jean O'Doherty also participated in the Eurovision Song Contest 2015 contest as part of the group Genealogy representing Armenia, but this marked the first time that the country has officially participated.
Jessica Alyssa Cerro, who performs as Montaigne, is an Australian art pop musician and Twitch streamer. Their debut album, Glorious Heights, was released in August 2016 and peaked at No. 4 on the ARIA Albums Chart. At the ARIA Music Awards of 2016 they won Breakthrough Artist – Release for the album and was nominated for three other categories. In April 2016 they were a featured vocalist on Hilltop Hoods' track, "1955", which reached No. 2 on the ARIA Singles Chart. They were supposed to represent Australia in the Eurovision Song Contest 2020 with their song "Don't Break Me", until the contest was cancelled due to the COVID-19 pandemic. Instead, they represented Australia in the Eurovision Song Contest 2021 with the song "Technicolour".
The Eurovision Song Contest 2020 was planned to be the 65th edition of the Eurovision Song Contest. It would have taken place in Rotterdam, Netherlands, following the country's victory at the 2019 contest with the song "Arcade" by Duncan Laurence. This edition was the first and only one in the contest's 64-year history to be cancelled, with it being called off on 18 March 2020 due to the COVID-19 pandemic.
Australia originally planned to participate in the Eurovision Song Contest 2020 with the song "Don't Break Me" written by Jessica Cerro, Anthony Egizii and David Musumeci. The song would have been performed by Montaigne. The Australian broadcaster Special Broadcasting Service (SBS) organised the national final Eurovision – Australia Decides in order to select the Australian entry for the 2020 contest in Rotterdam, the Netherlands. Ten artists and songs competed in the national final and the winner was selected by a public and jury vote.
North Macedonia originally planned to participate in the Eurovision Song Contest 2020 with the song "You" written by Nevena Neskoska, Kalina Neskoska and Alice Schroeder. The song was performed by Vasil, who was internally selected by North Macedonia's public broadcaster Macedonian Radio Television (MRT) to compete for North Macedonia at the 2020 contest in Rotterdam, Netherlands. Vasil's appointment as the Macedonian representative was announced on 15 January 2020, while his song, "You", was presented to the public on 8 March 2020.
Switzerland originally planned to participate in the Eurovision Song Contest 2020 with the song "Répondez-moi" written by Gjon Muharremaj, Xavier Michel, Alizé Oswald and Jeroen Swinnen. The song was performed by Gjon's Tears, which is the artistic name of singer Gjon Muharremaj who was internally selected by the Swiss broadcaster Swiss Broadcasting Corporation to represent the nation at the 2020 contest in Rotterdam, Netherlands. "Répondez-moi" was presented to the public as the Swiss entry on 4 March 2020.
Azerbaijan originally planned to participate in the Eurovision Song Contest 2020 with the song "Cleopatra" written by Luuk van Beers, Alan Roy Scott and Sarah Lake. The song was performed by Efendi, who was internally selected by the Azerbaijani broadcaster İctimai Television (İTV) to represent the nation at the 2020 contest in Rotterdam, Netherlands. Efendi's selection as the Azerbaijani Eurovision entrant was announced on 28 February 2020, while the song "Cleopatra" was presented to the public on 10 March.
The Eurovision Song Contest 2021 was the 65th edition of the Eurovision Song Contest. It took place in Rotterdam, Netherlands, following the country's win at the 2019 contest with the song "Arcade" by Duncan Laurence. The Netherlands was set to host the 2020 contest, before it was cancelled due to the COVID-19 pandemic. Organised by the European Broadcasting Union (EBU) and host broadcasters Nederlandse Publieke Omroep (NPO), Nederlandse Omroep Stichting (NOS) and AVROTROS, the contest was held at Rotterdam Ahoy, and consisted of two semi-finals on 18 and 20 May, and a final on 22 May 2021. The three live shows were presented by Dutch television presenters and singers Chantal Janzen, Edsilia Rombley and Jan Smit, and Dutch YouTube personality and make-up artist Nikkie de Jager.
Australia participated in the Eurovision Song Contest 2021 with the song "Technicolour" written by Montaigne and Dave Hammer. The song was performed by Montaigne, who was internally selected by the Australian broadcaster Special Broadcasting Service (SBS) to represent that nation at the 2021 contest in Rotterdam, Netherlands. Montaigne was announced as the Australian representative on 2 April 2020 after they were due to compete in the 2020 contest with "Don't Break Me" before the 2020 event's cancellation. The song Montaigne performed, "Technicolour", was presented to the public on 4 March 2021.
"Here I Stand" is a song by Macedonian singer Vasil Garvanliev. The song represented North Macedonia in the Eurovision Song Contest 2021 in Rotterdam, the Netherlands, after being internally selected by the national broadcaster Macedonian Radio Television (MRT). It did not qualify for the final on 22 May 2021.
"Sugar" is a song by Moldovan singer Natalia Gordienko. The song represented Moldova in the Eurovision Song Contest 2021 in Rotterdam, the Netherlands.
"Maps" is a song by Irish singer Lesley Roy. The song represented Ireland in the Eurovision Song Contest 2021 in Rotterdam, the Netherlands.
"Amen" is a song by Austrian singer Vincent Bueno. The song represented Austria in the Eurovision Song Contest 2021 in Rotterdam, the Netherlands.
"Amen" is a song by Slovenian singer Ana Soklič. The song represented Slovenia in the Eurovision Song Contest 2021 in Rotterdam, the Netherlands.
"You" is a song by Georgian singer Tornike Kipiani. The song represented Georgia in the Eurovision Song Contest 2021 in Rotterdam, the Netherlands.
"The Moon Is Rising" is a song by Samanta Tīna. The song represented Latvia in the Eurovision Song Contest 2021 in Rotterdam, the Netherlands, after being internally selected by the national broadcaster Latvijas Televīzija (LTV).
"Mata Hari" is a song sung by Azerbaijani singer Efendi. The song represented Azerbaijan in the Eurovision Song Contest 2021 in Rotterdam, the Netherlands.
"The Ride" is a song by Polish singer Rafał Brzozowski. The song represented Poland in the Eurovision Song Contest 2021 in Rotterdam, the Netherlands.
Australia participated in the Eurovision Song Contest 2022 in Turin, Italy. The Australian broadcaster Special Broadcasting Service (SBS) selected Sheldon Riley with "Not the Same" to represent the country, after he won Eurovision – Australia Decides on 26 February 2022.
