| 2020 Triple J Hottest 100 | |
|---|---|
 Album artwork for the CD compilation | |
| Countdown details | |
| Date of countdown | 23 January 2021 |
| Charity partner | Lifeline |
| Countdown highlights | |
| Winning song |  Glass Animals "Heat Waves" |
| Most entries |  Lime Cordiale (5) |
The 2020 Triple J Hottest 100 was announced on 23 January 2021.[1] It is the 28th countdown of the most popular songs of the year, as chosen by listeners of Australian radio station triple j. The countdown was announced on the fourth weekend of January.
English band Glass Animals was voted into first place with their single "Heat Waves", becoming the first British act to top the annual list in 11 years, with the previous case being when Mumford & Sons won the 2009 countdown with "Little Lion Man". Australian band Lime Cordiale achieved the most entries in the countdown, at five.
- ^ "Hottest 100 2020". Triple J. Retrieved 23 January 2021.