List of number-one albums of 2001 (Australia)

This is a list of albums that reached number one on the Australian ARIA Albums Chart in 2001. The ARIA chart is the main standard record chart in Australia, ranking the most popular albums each week. Chart rankings are based on sales of both physical and digital albums.

In 2001, a variety of genres and artists topped the charts, reflecting the diverse musical tastes of Australian consumers. Notable artists who achieved number-one albums during the year included international acts as well as popular Australian musicians. Albums from genres like pop, rock, R&B, and soundtracks all held the top spot at various points throughout the year.

This list provides the title of the album, the artist(s) responsible, and the date that the album reached the number-one position. It serves as a historical record of the most commercially successful albums in Australia for the given year.