* Blizzard of Ozz (1980)
* Diary of a Madman (1981)
* Bark at the Moon (1983)
* The Ultimate Sin (1986)
* No Rest for the Wicked (1988)
* Ozzmosis (1995)
* Down to Earth (2001)
* Under Cover (2005)*
* Black Rain (2007)
* Scream (2010)
* Ordinary Man (2020)
* Patient Number 9 (2022)
Live albums
* Speak of the Devil (1982)
* Tribute (1987)
* Live & Loud (1993)
* Ozzy Live (2011)**
Compilation albums
* Best of Ozzy Osbourne (1991)
* The Ozzman Cometh (1997)
* Prince of Darkness (2005)
* Essential Ozzy Osbourne (2002)
* Memento Mori (2014)
Extended plays
* Mr. Crowley (1980)
* Alive & Screamin' (1981)
*This is a covers album.
Total albums: 20 studio, 5 live, 7 compilations, 2 extended plays