List of number-one singles of 2020 (Australia)
The ARIA Singles Chart ranks the best-performing singles in Australia. Its data, published by the Australian Recording Industry Association, is based collectively on the weekly physical and digital sales and streams of singles. In 2020, five songs have reached number one, with "Dance Monkey" by Tones and I returning to the top on the first chart of the year after spending 21 weeks atop the chart in 2019. Five artists, The Weeknd, Saint Jhn, DaBaby, Roddy Ricch and Jawsh 685 reached the top for the first time.Chart history
