L
- La Diferenzia (1995)
- Ladysmith Black Mambazo (2006)
- Jimmy LaFave (1996)
- Miranda Lambert (2006)
- Ray LaMontagne (2005)
- Red Lane (1980, 1981 "Encore")
- Jonny Lang (1999, 2001 with Double Trouble, 2003)
- k.d. lang and the reclines (1988)
- Bettye LaVette (2008)
- Tracy Lawrence (1993)
- Amos Lee (2005)
- Brenda Lee (1987)
- Johnny Lee (1982)
- The LeRoi Brothers (1984)
- Jerry Lee Lewis (1983)
- Little Feat (1991)
- Lisa Loeb (1996)
- Little Joe y La Familia (1979)
- Los Lobos (1989, 1992, 1996, 2002)
- Los Lonely Boys (2004, 2006)
- Los Super Seven (1999 "Mexican Roots Music")
- The Lost Gonzo Band (1976, 1978, 1986 "Reunion")
- Lyle Lovett & His Large Band (1987, 1990, 1993, 1994 with Willie Nelson, 1995, 1997, 1998, 2000, 2000 classic encore, 2001 w/ Shawn Colvin, 2004, 2008 w/ John Hiatt, Guy Clark and Joe Ely for "A Songwriters Special")
- Patty Loveless (1989, 1994, 1998, 2001)
- Nick Lowe (2009)
- Loretta Lynn (1983, 1997 "Legends" classic encore, 1998)
- Shelby Lynne (1991, 2000)
- Lynyrd Skynyrd (2000)
- Lykke Li With (2012 Florence + the machine)
Read more about this topic: List Of Austin City Limits Performers