Greatest Hits + Five Unreleased is a greatest hits compilation released by American singer/musician Steve Perry in 1998. The album contains hits from his two solo albums Street Talk (1984) and For the Love of Strange Medicine (1994) as well as several previously unreleased tracks from the abandoned solo project Against the Wall, as well as demos, b-sides and collaborations.

Stephen Ray Perry is an American singer and songwriter. He was the lead singer and frontman of the rock band Journey during their most successful years from 1977 to 1987, and again from 1995 to 1998. He also wrote/co-wrote several Journey hit songs. Perry had a successful solo career between the mid-1980s and mid-1990s, made sporadic appearances in the 2000s, and returned to music full-time in 2018.