45. Best American Roots Song
- Build Me Up From Bones
- Sarah Jarosz, songwriter (Sarah Jarosz)
- Label: Sugar Hill Records
- Invisible
- Steve Earle, songwriter (Steve Earle & The Dukes (& Duchesses))
- Label: New West Records; Publisher: Exile On Jones St. Music
- Keep Your Dirty Lights On
- Tim O'Brien & Darrell Scott, songwriters (Tim O'Brien And Darrell Scott)
- Track from: Memories And Moments
- Label: Full Skies Records
- Love Has Come For You
- Edie Brickell & Steve Martin, songwriters (Steve Martin & Edie Brickell)
- Track from: Love Has Come For You
- Label: Rounder; Publishers: LA Films Music/Brick Elephant Music
- Shrimp Po-Boy, Dressed
- Allen Toussaint, songwriter (Allen Toussaint)
- Track from: Songbook
- Label: Rounder; Publishers: Screen Gems-EMI Music Inc/Marsaint Music, Inc.
46. Best Americana Album
- Old Yellow Moon
- Emmylou Harris & Rodney Crowell
- Label: Nonesuch Records
- Love Has Come For You
- Edie Brickell & Steve Martin
- Label: Rounder
- Buddy And Jim
- Buddy Miller And Jim Lauderdale
- Label: New West Records
- One True Vine
- Mavis Staples
- Label: Anti Records
- Songbook
- Allen Toussaint
- Label: Rounder
47. Best Bluegrass Album
- It's Just A Road
- The Boxcars
- Label: Mountain Home Music Company
- Brothers Of The Highway
- Dailey & Vincent
- Label: Rounder
- This World Oft Can Be
- Della Mae
- Label: Rounder
- Three Chords And The Truth
- James King
- Label: Rounder
- The Streets Of Baltimore
- Del McCoury Band
- Label: McCoury Music
48. Best Blues Album
- Remembering Little Walter
- Billy Boy Arnold, Charlie Musselwhite, Mark Hummel, Sugar Ray Norcia & James Harman
- Label: Blind Pig Records
- Cotton Mouth Man
- James Cotton
- Label: Alligator
- Get Up!
- Ben Harper With Charlie Musselwhite
- Label: Stax
- Seesaw
- Beth Hart & Joe Bonamassa
- Label: J&R Adventures
- Down In Louisiana
- Bobby Rush
- Label: Deep Rush Records
49. Best Folk Album
- My Favorite Picture Of You
- Guy Clark
- Label: Dualtone
- Sweetheart Of The Sun
- The Greencards
- Label: Darling Street Records
- Build Me Up From Bones
- Sarah Jarosz
- Label: Sugar Hill Records
- The Ash & Clay
- The Milk Carton Kids
- Label: Anti Records
- They All Played For Us: Arhoolie Records 50th Anniversary Celebration
- (Various Artists)
- Chris Strachwitz, producer
- Label: Arhoolie Records