Greatest Hits '78-'90 is Riot's only compilation album, released exclusively by Sony Music Japan in 1993.

[2] The collection was also issued as a limited edition Starbox.

It contains no material from the Rhett Forrester era, focusing on the Guy Speranza and Tony Moore years only.

+ = taken from the album Rock City (1977) ^ = taken from the album Narita (1979) ~ = taken from the album Thundersteel (1988) {} = taken from the album The Privilege of Power (1990)

This 1990s metal album–related article is a stub.