B
- Joan Baez (1994)
- Razzy Bailey (1981)
- Balcones Fault (1976)
- David Ball (1995, 1997 with Lyle Lovett)
- Marcia Ball (1976, 1979, 1986 "Reunion", 1990, 1997 with Lyle Lovett, 1998)
- Moe Bandy (1980, 1988)
- Band of Heathens (2009)
- Bobby Bare (1979, 1981)
- Gnarls Barkley (2008)
- Lou Ann Barton (1990 with W. C. Clark Blues Revue, 2001 with Double Trouble)
- BeauSoleil (1990)
- Beck (2003, 2008)
- Vince Bell (2000 with Lyle Lovett)
- Bellamy Brothers (1982, 1988)
- Ray Benson (2000 with Clint Black)
- Dierks Bentley (2008)
- Matraca Berg (1999)
- Byron Berline (1979)
- Beto y Los Fairlanes (1980)
- Ryan Bingham (2009)
- Andrew Bird (2009)
- Björk (2007)
- Clint Black (2000)
- Lisa Hartman Black (2000 with Clint Black)
- Blind Boys of Alabama (2002)
- Rory Block (1994)
- Bloc Party (2007)
- Blue Rodeo (2002)
- Bobby Blue Bland (1999)
- Blues Traveler (2006)
- James Blunt (2007)
- Suzy Bogguss (1993)
- Ponty Bone and the Squeezetones (1987)
- Libbi Bosworth (1997 "Country Showcase")
- Billy Bragg (1999)
- Doyle Bramhall II (2000, 2001 with Double Trouble)
- Thom Bresh (1987 with Chet Atkins), & Lane Brody (1988)
- Bobby Bridger (1976, 1978)
- Bright Eyes (2005)
- Lane Brody (1988 with Thom Bresh)
- Garth Brooks (1990, 2000 twice)
- Brooks & Dunn (2001)
- BR5-49 (1997)
- Clarence "Gatemouth" Brown (1977, 1978, 1980, 1996, 2001 "Big Blues Extravaganza" classic encore)
- Junior Brown (1995, 1997 with Lyle Lovett, 1998, 1999)
- Ruth Brown (1999)
- Sawyer Brown (1986)
- Jackson Browne (2002)
- Ed Bruce (1981)
- Roy Buchanan (1977)
- Buena Vista Social Club (2001 with Ibrahim Ferrer)
- Norton Buffalo (1979)
- Jimmy Buffett (1977, 1984)
- Jethro Burns (1981 "Mandolin Special")
- Tracy Byrd (1995, 1996 with Asleep at the Wheel)
- David Byrne (2002, 2008)
Read more about this topic: List Of Austin City Limits Performers