"Greatest Hits" is a compilation album by American rock musician Lenny Kravitz, released on October 5, 1999, by RCA Records. The album features a collection of Kravitz's most popular songs from his previous albums, as well as two new tracks.

, the collection traces a journey of offering one's "gift from God" to the world, seeking to move listeners on a level that defies genre.

A brand-new single for this release; reached #4 on the Hot 100. Mama Said

The compilation’s sequencing reads like a greatest-hits mixtape made by a fan who loves dynamics. Early-career arena-rock anthems sit comfortably beside midtempo soul scorers and acoustic ballads, each track polished to radio-ready sheen but still carrying the analog warmth that’s Kravitz’s hallmark. Key inclusions that define the set:

: It features 15 songs, including the previously unreleased hit "Again," which reached #4 on the Billboard Hot 100 and earned Kravitz his third consecutive Grammy Award for Best Male Rock Vocal Performance.