Studio albums:
* _Westlife_ (1999)
* Swear It Again
* If I Let You Go
* Flying Without Wings
* Fool Again
* No No
* Hello My Love
* I Don't Wanna Fight
* My Private Movie
* Nothing Is Important But You
* Westlife
* _Coast to Coast_ (2000)
* My Love
* What Makes a Man
* I Lay My Love on You
* Close
* I Have a Dream
* Against All Odds (Take a Look at Me Now)
* My Girl
* You Make Me Feel
* When You're Looking Like That
* Don't Get it Wrong
* You Needed Me
* _World of our Own_ (2001)
* World of Our Own
* Uptown Girl
* Queen of My Heart
* B.Y.O.B.
* Soledad
* World of Our Own
* I Cry
* Everytime I See Your Smile
* Always
* I Wanna Grow Old with You
* Drive (For All Time)
* _Unbreakable_ (2002)
* Unbreakable
* Tonight
* Heart Without a Home
* Bop Bop Baby
* Love
* I'm
* To Be Your Man
* Flying Home
* Reason for Living
* I Won't Let You Down
* On My Own
* When You Tell Me That You Love Me
* _Face to Face_ (2005)
* You Raise Me Up
* When You Tell Me That You Love Me
* She's Back in My Life
* Unbreakable
* Tonight
* Reason for Living
* I Have a Dream
* World of Our Own
* Swear It Again
* Flying Without Wings
* Uptown Girl
* My Love
* Fool Again
* If I Let You Go
* _The Love Album_ (2006)
* The Rose
* Total Eclipse of the Heart
* When I Fall in Love
* You Light Up My Life
* Unchained Melody
* Against All Odds (Take a Look at Me Now)
* All Out of Love
* Endless Love
* I Honestly Love You
* More Than Words
* Mandy
* _Back Home_ (2007)
* Home
* Us Against The World
* Something Right
* I'm Already There
* When I'm with You
* Ain't That a Kick in the Head?
* Heaven
* I'll Be There
* Have You Ever
* Never Knew I Was Losing You
* Teardrops
* Somewhere Only We Know
* King
* _Gravity_ (2010)
* Safe
* Dynamite
* Better Man
* I Will Reach You
* How Does It Feel
* Beautiful Tonight
* Shock to the System
* As Love Is My Witness
* Where We Are
* Shadows
* No More Heroes
* _Spectrum_ (2019)
* Hello My Love
* Better Man
* Dynamite
* Queen of My Heart
* Swear It Again
* Flying Without Wings
* What About Now
* Uptown Girl
* If I Let You Go
* Fool Again
* My Love
* Mandy
* You Raise Me Up
* Home
Other songs:
* "I Have a Dream" (1999)
* "Seasons in the Sun" (1999)
* "Westlife" (1999)
* "I Lay My Love on You" (2000)
* "Don't Get it Wrong" (2000)
* "B.Y.O.B." (2001)
* "World of Our Own" (2002)
* "I'm" (2003)
* "Top of the World" (2004)
* "Hey Whatever" (2004)
* "You Raise Me Up" (2005)
* "Amazing" (2006)
* "The Rose" (2006)
* "Home" (2007)
* "What About Now" (2018)
* "Hello My Love" (2019)
* "Better Man" (2019)
* "Dynamite" (2019)
* "Queen of My Heart" (2019)