ผลงานของเวสต์ไลฟ์
ซิงเกิล

| Single | Year | Peak chart positions> IRE  | Peak chart positions> AUS  | Peak chart positions> AUT  | Peak chart positions> GER  | Peak chart positions> NLD | Peak chart positions> NZ  | Peak chart positions> NOR  | Peak chart positions> SWE  | Peak chart positions> SWI  | Peak chart positions> UK  | Certifications | Album |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| "Swear It Again" | 1999 | 1 | 12 | — | — | 23 | 1 | — | 12 | 25 | 1 |  AUS: Gold  UK: Gold | Westlife |
| "If I Let You Go" | 1999 | 1 | 13 | — | 50 | 20 | 8 | 1 | 6 | 25 | 1 |  AUS: Gold  UK: Silver  SWE: Gold | Westlife |
| "Flying Without Wings" | 1999 | 1 | 31 | — | 85 | 19 | 6 | 7 | 12 | — | 1 |  UK: Silver  SWE: Gold | Westlife |
| "I Have a Dream" / "Seasons in the Sun" | 1999 | 1 | — | — | 24 | — | 10 | 10 | 15 | 18 | 1 |  UK: Platinum | Westlife |
| "Fool Again" | 2000 | 2 | — | — | 80 | 13 | — | — | 5 | 39 | 1 |  SWE: Gold | Westlife |
| "My Love" | 2000 | 1 | 36 | — | 57 | 10 | 3 | 3 | 1 | 38 | 1 |  SWE: Gold | Coast to Coast |
| "What Makes a Man" | 2000 | 2 | — | — | — | — | — | — | — | — | 2 |  UK: Gold | Coast to Coast |
| "I Lay My Love on You" | 2001 | — | 29 | 23 | — | 20 | 24 | — | 10 | 39 | — |  | Coast to Coast |
| "Uptown Girl" | 2001 | 1 | 6 | 12 | — | 3 | 4 | 3 | 2 | 13 | 1 |  AUS: Platinum  UK: Platinum  SWE: Gold | Coast to Coast |
| "When You're Looking Like That" | 2001 | — | 19 | — | 24 | 32 | 30 | — | 9 | 47 | 188 |  SWE: Gold | Coast to Coast |
| "Queen of my Heart" | 2001 | 1 | — | 33 | 27 | 18 | 4 | 12 | 3 | 37 | 1 |  UK: Silver  SWE: Gold | World of Our Own |
| "World of Our Own" | 2002 | 3 | 21 | 10 | 11 | 34 | 6 | 13 | 11 | 26 | 1 |  UK: Silver | World of Our Own |
| "Bop Bop Baby" | 2002 | 4 | 56 | 28 | 15 | 21 | 21 | — | 16 | 36 | 5 |  | World of Our Own |
| "Unbreakable" | 2002 | 1 | — | 23 | 12 | 18 | 44 | 9 | 5 | 41 | 1 |  UK: Silver | Unbreakable - The Greatest Hits Vol. 1 |
| "Tonight" | 2003 | 1 | 65 | 58 | 47 | — | — | — | 33 | — | 3 |  | Unbreakable - The Greatest Hits Vol. 1 |
| "Miss You Nights" | 2003 | — | — | — | — | — | — | — | — | — | 3 |  | Unbreakable - The Greatest Hits Vol. 1 |
| "Hey Whatever" | 2003 | 2 | — | 48 | 22 | — | 39 | — | 5 | 53 | 4 |  | Turnaround |
| "Mandy" | 2003 | 1 | — | 16 | 14 | — | — | 15 | 4 | 30 | 1 |  | Turnaround |
| "Obvious" | 2004 | 3 | — | 63 | 39 | — | — | — | 25 | 69 | 3 |  | Turnaround |
| "Ain't That a Kick in the Head?" | 2004 | — | — | — | — | — | — | — | 20 | — | — |  | Allow Us to be Frank |
| "Smile" | 2004 | — | — | — | — | — | — | — | 37 | — | — |  | Allow Us to be Frank |
| "You Raise Me Up" | 2005 | 1 | 3 | 46 | 11 | — | — | 3 | 7 | 18 | 1 |  AUS: Platinum | Face to Face |
| "When You Tell Me That You Love Me" (featuring Diana Ross) | 2005 | 2 | — | — | — | — | — | — | — | — | 2 |  | Face to Face |
| "Amazing" | 2006 | 3 | 34 | — | 53 | — | — | — | 36 | 58 | 4 |  | Face to Face |
| "The Rose" | 2006 | 1 | — | 67 | — | — | — | — | 4 | 85 | 1 |  | The Love Album |
| "Home" | 2007 | 2 | — | — | 70 | — | — | 7 | 8 | — | 3 |  | Back Home |
| "Us Against the World" | 2008 | 6 | — | — | — | — | — | — | — | — | 8 |  | Back Home |
| "Something Right" | 2008 | 43 | — | — | — | — | — | — | 46 | — | — |  | Back Home |
| "What About Now" | 2009 | 2 | — | — | — | — | — | — | 13 | — | 2 |  UK: Silver | Where We Are |
| "Safe" | 2010 | 4 | — | — | — | — | — | — | — | — | 10 |  | Gravity |
| "Lighthouse" | 2011 | 11 | — | — | — | — | — | — | — | — | 32 |  | Greatest Hits |
"—" denotes single that did not chart or was not released