Australian number one songs in 2021

What songs were number one in 2021? This is the full list of the Australian number one songs from the year 2021. There were a total of 16 Australian #1 tracks in the year 2021 starting with All I Want for Christmas Is You by Mariah Carey which went to #1 on 28th December, 2020 and remained at the top spot for 1 weeks.

The Australian song that was number one for the longest single run in 2021 was Stay by The Kid Laroi and Justin Bieber which went to number one on 19th July, 2021 and stayed at the top slot for 14 weeks.

Click any track to see more information, or select your specific birthday here.

Select a month then day to find the number one song on that specific day from 2021 to 2024