Greatest Hits (2000 Ace of Base album)

Greatest Hits is a compilation album by the Swedish pop group Ace of Base. It was released in 2000, serving as a retrospective of their career to that point. The album's track listing primarily features their most successful singles from their first three studio albums: Happy Nation (released as The Sign in North America), The Bridge, and Flowers (released as Cruel Summer in North America).

The compilation typically includes a mix of original versions and radio edits of the chosen songs. Depending on the region, different versions of the album might include bonus tracks or remixes. While featuring established hits, the album was also intended to showcase new material; many versions include previously unreleased tracks.

The release of Greatest Hits was timed to coincide with a period of transition for Ace of Base, as they were exploring new musical directions and dealing with internal group dynamics. Its commercial performance varied depending on the territory, but it generally served as a reminder of their significant impact on pop music during the 1990s. Subsequent compilation albums and releases featuring Ace of Base's biggest hits have been issued since 2000.