Irish singer Sinéad O'Connor released 10 studio albums: The Lion and the Cobra (1987), I Do Not Want What I Haven't Got (1990), Am I Not Your Girl?

(1992), Universal Mother (1994), Faith and Courage (2000), Sean-Nós Nua (2002), Throw Down Your Arms (2005), Theology (2007), How About I Be Me (and You Be You)?

The extended play Gospel Oak (1997) and live album Live at the Sugar Club (2008) were also issued, and O'Connor's compilations consist of five sets—So Far...

The Best Of (1997), Sinéad O'Connor: Best Of (2000), She Who Dwells in the Secret Place of the Most High Shall Abide Under the Shadow of the Almighty (2003), Collaborations (2005) and Essential (2005).

In addition, O'Connor also released four video albums, and 33 singles as lead artist.