- Source: List of top 10 singles for 2021 in Australia
- Ed Sheeran
- Niki Zefanya
- Britney Spears
- Selena Gomez
- Lana Del Rey
- Charlie Puth
- BTS
- Daftar penghargaan dan nominasi yang diterima oleh BTS
- Nicki Minaj
- In the End
- List of top 10 singles for 2021 in Australia
- List of Top 25 singles for 2021 in Australia
- List of top 10 singles for 2022 in Australia
- List of top 10 singles for 2023 in Australia
- List of top 10 singles for 2020 in Australia
- Gracie Abrams
- List of Top 25 singles for 2022 in Australia
- Benny Blanco
- List of number-one singles of 2021 (Australia)
- Madonna singles discography
This is a list of songs that charted in the top ten of the ARIA Charts in 2021. In 2021 twenty-two acts, Olivia Rodrigo, Glass Animals, Spacey Jane, Hvme, 6lack, Willow Sage Hart, Masked Wolf, Silk Sonic, Daniel Caesar, Giveon, Polo G, Russ Millions, Tion Wayne, Måneskin, Stunna Gambino, Lil Baby, Future, CKay, The Anxiety, Gayle, Acraze and Cherish reached the top ten for the first time.
Top-ten singles
Key
= 2020 peaks
== 2022 peaks
== Holiday season
=Notes:
1 Miley Cyrus is credited on a remix of The Kid Laroi's "Without You", with her name appearing on the song beginning with the chart dated 17 May 2021. Prior to that week, The Kid Laroi was the sole artist credit.
A The singles re-entered the top 10 on 4 January 2021.
B The singles re-entered the top 10 on 25 January 2021.
C The singles re-entered the top 10 on 8 February 2021.
D The singles re-entered the top 10 on 15 February 2021.
E The singles re-entered the top 10 on 22 February 2021.
F The singles re-entered the top 10 on 1 March 2021.
G The singles re-entered the top 10 on 5 April 2021.
H The singles re-entered the top 10 on 3 May 2021.
I The singles re-entered the top 10 on 17 May 2021.
J The singles re-entered the top 10 on 31 May 2021.
K The singles re-entered the top 10 on 7 June 2021.
L The singles re-entered the top 10 on 14 June 2021.
M The singles re-entered the top 10 on 28 June 2021.
N The singles re-entered the top 10 on 19 July 2021.
O The singles re-entered the top 10 on 26 July 2021.
P The singles re-entered the top 10 on 2 August 2021.
Q The singles re-entered the top 10 on 6 September 2021.
R The singles re-entered the top 10 on 20 September 2021.
S The singles re-entered the top 10 on 27 September 2021.
T The singles re-entered the top 10 on 11 October 2021.
See also
List of number-one singles of 2021 (Australia)