| Year | * | Category | Works | Shared |
|---|---|---|---|---|
| 2005 | N | Vocal Event of the Year | "Creepin' In" | Dolly Parton |
| Year | * | Category | Works | Shared |
|---|---|---|---|---|
| 2007 | N | Favorite Adult Contemporary Artist | - | - |
| 2007 | N | - | - | - |
| 2004 | N | Favorite Pop/Rock Album | "Feels Like Home" | - |
| 2004 | N | Favorite Adult Contemporary Artist | - | - |
| 2004 | N | Artist of the Year | - | - |
| 2003 | N | Favorite Pop/Rock Album | "Come Away With Me" | - |
| 2003 | N | Favorite Adult Contemporary Artist | - | - |
| Year | * | Category | Works | Shared |
|---|---|---|---|---|
| 2003 | N | Album of the Year | "Come Away With Me" | - |
| 2003 | N | Internet Artist of the Year | - | - |
| Year | * | Category | Works | Shared |
|---|---|---|---|---|
| 2010 | N | International Female Solo Artist | - | - |
| 2003 | W | International Breakthrough Artist | - | - |
| 2003 | N | Best International Album | "Come Away With Me" | - |
| 2003 | N | Best International Female | - | - |
| Year | * | Category | Works | Shared |
|---|---|---|---|---|
| 2004 | N | Musical Event of the Year | "Creepin' In" | Dolly Parton |
| Year | * | Category | Works | Shared |
|---|---|---|---|---|
| 2022 | N | Best Traditional Pop Vocal Album | "'Til We Meet Again (Live)" | - |
| 2021 | N | Best American Roots Performance | "I'll Be Gone" | Mavis Staples |
| 2011 | N | Best Female Pop Vocal Performance | "Chasing Pirates" | - |
| 2010 | N | Best Pop Collaboration with Vocals | "Baby, It's Cold Outside" | Willie Nelson |
| 2006 | N | Best Pop Collaboration with Vocals | "Virginia Moon" | Foo Fighters |
| 2006 | N | Best Country Collaboration with Vocals | "Dreams Come True" | Willie Nelson |
| 2005 | W | Best Pop Collaboration with Vocals | "Here We Go Again" | Ray Charles |
| 2005 | W | Best Female Pop Vocal Performance | "Sunrise" | - |
| 2005 | W | Record of the Year | "Here We Go Again" | Ray Charles |
| 2005 | N | Best Pop Vocal Album | "Feels Like Home" | - |
| 2005 | N | Best Country Collaboration with Vocals | "Creepin' In" | Dolly Parton |
| 2004 | N | Best Country Collaboration with Vocals | "Wurlitzer Prize (I Don't Want To Get Over You)" | Willie Nelson |
| 2003 | W | Best New Artist | - | - |
| 2003 | W | Best Female Pop Vocal Performance | "Don't Know Why" | - |
| 2003 | W | Record of the Year | "Don't Know Why" | - |
| 2003 | W | Best Pop Vocal Album | "Come Away With Me" | - |
| 2003 | W | Album of the Year | "Come Away With Me" | - |
| Year | * | Category | Works | Shared |
|---|---|---|---|---|
| 2005 | N | International Album of the Year | "Feels Like Home" | - |
| Year | * | Category | Works | Shared |
|---|---|---|---|---|
| 2002 | N | - | "Don't Know Why" | - |
| Year | * | Category | Works | Shared |
|---|---|---|---|---|
| 2005 | N | Favorite Female Singer | - | - |
| 2005 | N | Favorite Combined Forces | "The Grass is Blue" | Dolly Parton |
| Year | * | Category | Works | Shared |
|---|---|---|---|---|
| 2004 | W | Best Female Artist | - | - |
| 2004 | W | Best Pop Female Artist | - | - |
| 2003 | W | Best Pop Female Artist | - | - |
| 2003 | W | Best Adult Contemporary Artist | - | - |