Greatest Hits of the 20th Century is the seventh album released by Béla Fleck and the Flecktones and their first greatest hits compilation album.

In her Allmusic review, music critic Stacia Proefrock wrote "There isn't a dud in the bunch of this concise history of the Flecktones.

An inventive blend of a world of influences, this collection offers an extremely pleasant listening experience.

"[1] All songs by Béla Fleck unless otherwise noted.

This article on a 1990s compilation album is a stub.