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 2025, 27 albums claimed the top spot, with the KPop Demon Hunters soundtrack spending the most weeks atop the chart, with nine. The first number one of the year, Short n' Sweet by Sabrina Carpenter, carried over from the end of 2024 after spending seven weeks at the top the previous year. Both Carpenter and Taylor Swift spent seven weeks atop the chart in 2025, the equal-most among all individual artists.
Ten artists, Teddy Swims, Tate McRae, Playboi Carti, Ball Park Music, Ghost, Sleep Token, Calum Hood, Benson Boone, Olivia Dean and Cynthia Erivo, achieved their first number-one album.