List of best-selling albums of the 21st century

This is a list of the best-selling albums of the 21st century to date based on IFPI certification and Nielsen SoundScan sales tracking. The criteria are that the album must have been published (including self-publishing by the artist), and the album must have shipped at least 10 million units starting from January 1, 2001. Units sold include physical copies and digital downloads.

From 2022, IFPI reported three formats of sales chart, newly created Global vinyl album chart, combination of physical copies and digital downloads as Global album sales chart and Global all format chart for totaling of all sales.