List of number-one albums of 2023 (Australia)

The ARIA Albums Chart ranks the best-performing albums and extended plays (EPs) in Australia. Its data, published by the Australian Recording Industry Association, is based collectively on the weekly physical and digital sales and streams of albums and EPs. In 2023, 32 albums claimed the top spot. The first number one of the year, Midnights by Taylor Swift, carried over from the end of 2022. Ten artists, SZA, Morgan Wallen, Melanie Martinez, Cub Sport, Peach PRC, Lewis Capaldi, Niall Horan, Kerser, G Flip and Polaris, achieved their first number-one album. Swift achieved three number-one albums within the year, while Ed Sheeran achieved two.