| Joan La Barbara | Work | Biography | Bibliography | Characteristics |
| Tony Labat | Work | Biography | Bibliography | Characteristics |
| Richard L. La Bella | Work | Biography | Bibliography | Characteristics |
| Suzanne Lacy | Work | Biography | Bibliography | Characteristics |
| Jeremy Laing | Work | Biography | Bibliography | Characteristics |
| Kerry A. Laitala | Work | Biography | Bibliography | Characteristics |
| Owen Land | Work | Biography | Bibliography | Characteristics |
| George Landow--see Owen Land | ||||
| Richard Landry | Work | Biography | Bibliography | Characteristics |
| Girts Langins | Work | Biography | Bibliography | Characteristics |
| David Larcher | Work | Biography | Bibliography | Characteristics |
| Mark LaPore | Work | Biography | Bibliography | Characteristics |
| Ernest Larsen | Work | Biography | Bibliography | Characteristics |
| Gloria Laskowich | Work | Biography | Bibliography | Characteristics |
| Maria Lassnig | Work | Biography | Bibliography | Characteristics |
| Barbara Latham | Work | Biography | Bibliography | Characteristics |
| Standish Lawder | Work | Biography | Bibliography | Characteristics |
| Uwe Laysiepen--See Ulay | ||||
| Ermeline Le Mezo | Work | Biography | Bibliography | Characteristics |
| Alisa Lebow | Work | Biography | Bibliography | Characteristics |
| David Lebrun | Work | Biography | Bibliography | Characteristics |
| David Lee | Work | Biography | Bibliography | Characteristics |
| Hali Lee | Work | Biography | Bibliography | Characteristics |
| Francis Lee | Work | Biography | Bibliography | Characteristics |
| Linda Leeds | Work | Biography | Bibliography | Characteristics |
| Fernand Leger | Work | Biography | Bibliography | Characteristics |
| Jackie Leger | Work | Biography | Bibliography | Characteristics |
| Mike Leggett | Work | Biography | Bibliography | Characteristics |
| Malcolm Le Grice | Work | Biography | Bibliography | Characteristics |
| Bob O. Lehman | Work | Biography | Bibliography | Characteristics |
| Carol Leigh | Work | Biography | Bibliography | Characteristics |
| Irina Leimbacher | Work | Biography | Bibliography | Characteristics |
| Maurice Lemaitre | Work | Biography | Bibliography | Characteristics |
| Alfredo Leonardi | Work | Biography | Bibliography | Characteristics |
| Joe Leonardi | Work | Biography | Bibliography | Characteristics |
| Richard Lerman | Work | Biography | Bibliography | Characteristics |
| Julia Lesage | Work | Biography | Bibliography | Characteristics |
| Alfred Leslie | Work | Biography | Bibliography | Characteristics |
| Howard E. Lester | Work | Biography | Bibliography | Characteristics |
| Harold Leventhal | Work | Biography | Bibliography | Characteristics |
| Charles I. Levine | Work | Biography | Bibliography | Characteristics |
| Les Levine | Work | Biography | Bibliography | Characteristics |
| Naomi Levine | Work | Biography | Bibliography | Characteristics |
| Paula Levine | Work | Biography | Bibliography | Characteristics |
| Richard Levine | Work | Biography | Bibliography | Characteristics |
| Saul Levine | Work | Biography | Bibliography | Characteristics |
| Helen Levitt | Work | Biography | Bibliography | Characteristics |
| Lenny Levy | Work | Biography | Bibliography | Characteristics |
| Brady Lewis | Work | Biography | Bibliography | Characteristics |
| Laurie Lewis | Work | Biography | Bibliography | Characteristics |
| Sarah Lewison | Work | Biography | Bibliography | Characteristics |
| Edvard Lieber | Work | Biography | Bibliography | Characteristics |
| Nora Ligorano | Work | Biography | Bibliography | Characteristics |
| Bob Liikala | Work | Biography | Bibliography | Characteristics |
| Isabelle Liikala | Work | Biography | Bibliography | Characteristics |
| Cheng Sim Lim | Work | Biography | Bibliography | Characteristics |
| Wim Vander Linden | Work | Biography | Bibliography | Characteristics |
| Carl Linder | Work | Biography | Bibliography | Characteristics |
| Barbara Linkevitch | Work | Biography | Bibliography | Characteristics |
| Michael Lions | Work | Biography | Bibliography | Characteristics |
| Jeanne Liotta | Work | Biography | Bibliography | Characteristics |
| Lenny Lipton | Work | Biography | Bibliography | Characteristics |
| Arthur Lipsett | Work | Biography | Bibliography | Characteristics |
| Janis Crystal Lipzin | Work | Biography | Bibliography | Characteristics |
| Ardele Lister | Work | Biography | Bibliography | Characteristics |
| James Livingston | Work | Biography | Bibliography | Characteristics |
| Jock Livingston | Work | Biography | Bibliography | Characteristics |
| Gary Lloyd | Work | Biography | Bibliography | Characteristics |
| Robin Lloyd | Work | Biography | Bibliography | Characteristics |
| Pierre Lobstein | Work | Biography | Bibliography | Characteristics |
| Roy Loe | Work | Biography | Bibliography | Characteristics |
| Joan Logue | Work | Biography | Bibliography | Characteristics |
| Guido Lombardi | Work | Biography | Bibliography | Characteristics |
| Alain Longuet | Work | Biography | Bibliography | Characteristics |
| Leobardo Lopez | Work | Biography | Bibliography | Characteristics |
| Chip Lord | Work | Biography | Bibliography | Characteristics |
| Robert Lorr | Work | Biography | Bibliography | Characteristics |
| Eva Lothar | Work | Biography | Bibliography | Characteristics |
| Stephen Lovi | Work | Biography | Bibliography | Characteristics |
| Rose Lowder | Work | Biography | Bibliography | Characteristics |
| Mary Lucier | Work | Biography | Bibliography | Characteristics |
| James Luna | Work | Biography | Bibliography | Characteristics |
| Paul Lundahl | Work | Biography | Bibliography | Characteristics |
| Nell Lundy | Work | Biography | Bibliography | Characteristics |
| John Luther--see John Luther Schofill | ||||
| Robert Luttrell | Work | Biography | Bibliography | Characteristics |
| Len Lye | Work | Biography | Bibliography | Characteristics |
| Charles Lyman | Work | Biography | Bibliography | Characteristics |
| Danny Lyon | Work | Biography | Bibliography | Characteristics |
| Nancy Lyon | Work | Biography | Bibliography | Characteristics |