| L'Antonio, Dom | The Long Walk |
| Labree, Mr. | 'Salem's Lot |
| LaChance, Dennis | The Body |
| LaChance, Gordie | The Body |
| Lachesis | Insomnia |
| Laddie | The Stand |
| LaFleur, Myron | The Mist |
| Lah, Mrs. | The Moving Finger |
| Lamonica, Andrea | It |
| Lamonica, Cheryl | It |
| Lamonica, Mark | It |
| Lamonica, Mr. | It |
| Lamonica, Mrs. | It |
| Lancte, Edgar | The Dead Zone |
| Landis, Megan | Gerald's Game |
| Landon | The Stand |
| Landry | The Eyes of the Dragon |
| Lane, Francis | Roadwork |
| Lang, Alicia | Roadwork |
| Lang, Penny | Hearts in Atlantis |
| Lang, Tony | Roadwork |
| Langill, Laurie | Dolores Claiborne |
| Langoliers, The | The Langoliers |
| LaPointe, John | Gerald's Game |
| LaPointe, John | The Dark Half |
| Larribee, Billy | One for the Road |
| Larry | The Last Rung on the Ladder |
| Larry | The Talisman |
| Larson | The Long Walk |
| Larson, Uncle | Gramma |
| Lascorbia, Anthony | The Plant |
| Lasky, Anne | Rage |
| Lathrop, Al | Rage |
| Lathrop, Charlie | Rita Hayworth and the Shawshank Redemption |
| Lathrop, Dan | The Stand |
| Lathrop, Dr. | Pet Sematary |
| Lathrop, John | The Moving Finger |
| Lathrop, Mrs. | The Stand |
| Latigo, George | Wizard and Glass |
| Latimer, Henry | The Crate |
| Lauder, Amy | The Stand |
| Lauder, Brad | The Stand |
| Lauder, Harold Emery | The Stand |
| Lauder, Mr. | The Stand |
| Lauder, Rita | The Stand |
| Laughlin Reverend | Pet Sematary |
| Laughlin, Jimmy | The Running Man |
| Laughlin, Mack | It |
| Lavasseur, Pete | Pet Sematary |
| Laverne | The Raft |
| Lavesque, Gail | Dolores Claiborne |
| Lavesque, Linda | Pet Sematary |
| Lavin, Christopher | The Library Policeman |
| Lavin, Maria | The Revenge of Lard Ass Hogan |
| Lavoie, Mr. | Carrie |
| Lawless, Janine | The Mist |
| Lawlor, Grand | Thinner |
| Lawry, Julie | The Stand |
| Lawry, Mr. | The Stand |
| Lawry, Mrs. | The Stand |
| Lawson, Norman | The Dead Zone |
| Lawson, Robert | Sometimes They Come Back |
| Leandro, Georgina | The Tommyknockers |
| Leandro, John | The Tommyknockers |
| Lebal, Tina | Hearts in Atlantis |
| LeBary, Veronica | Christine |
| LeBay, Drew | Christine |
| LeBay, George | Christine |
| LeBay, Rita | Christine |
| LeBay, Roland D. | Christine |
| Lederer | I Am the Doorway |
| Lee, Jim | The Stand |
| Lee, Miss | The Langoliers |
| Leekstodder, Mr. Hubert D. | The Plant |
| Leekstodder, Mrs. | The Plant |
| Lefferts, Rob | Rose Madder |
| Leffing, Robert T. | The Shining |
| Legere, Mr. | The Night of the Tiger |
| Leheureux, Mr. | Christine |
| Leith, Michael | Misery |
| Lemke, Angelina | Thinner |
| Lemke, Sameul | Thinner |
| Lemke, Susanna | Thinner |
| Lemke, Taduz | Thinner |
| Lengyll, Francis | Wizard and Glass |
| Lennox, Ralph | The Drawing of the Three |
| Lennox, Terry | The Breathing Method |
| Leominster, Tony | The Stand |
| Leonard, Cora | It Grows on You |
| Lernerd, Roger | It |
| Leroux, French Viscount | Misery |
| Lesley | It |
| Lessard, Cindy | Gerald's Game |
| Lessard, George | Hearts in Atlantis |
| Lester, Dr. | The Tommyknockers |
| Levesque, Herbie | Rage |
| Levy | The Lawnmover Man |
| Lewis, Brandon | The Talisman |
| Lewis, John | 'Salem's Lot |
| Leydecker, Detective Sergeant John | Insomnia |
| Li-Tsu, Henry | Survivor Type |
| Li-Tsu, Mrs. | Survivor Type |
| Libby, Heather | It |
| Libby, Reverend | It |
| Light, Emory W. | The Talisman |
| Lillie, Mr. | The Night of the Tiger |
| Linden, Mrs. Althea | The Sun Dog |
| Lindley, Christina | The Tommyknockers |
| Lisa | Cujo |
| Lita | The Eyes of the Dragon |
| Litchfield, Dr. Carl | Insomnia |
| Little Blaine | Wizard and Glass |
| Littlefield | The Talisman |
| Littlefield, Carl | Gray Matter |
| Littlefield, Charlotte | It |
| Livingston, Sergeant Morton | Sometimes They Come Back |
| Lloyd | The Shining |
| Locher, May | Insomnia |
| Locke, Al | Pet Sematary |
| Loggia, Saul | The Cat from Hell |
| Loggins, Melissa | The Dead Zone |
| Lombard, Tony | I Know What You Need |
| Lonborg | Rita Hayworth and the Shawshank Redemption |
| Longely | The Dead Zone |
| Lord of Licorice | The Library Policeman |
| Lordi, Don | Rage |
| Lori | The Talisman |
| Loring, Dr. | The Dark Half |
| Lortz, Ardelia | The Library Policeman |
| Lothrop, Ms. | Christine |
| Lothrop, Sam | The Stand |
| Lottmann, Detective | It |
| Loubird, Philly | It |
| Louise | The Glass Floor |
| Lovell | I Am the Doorway |
| Loving, Yvonne | Hearts in Atlantis |
| Lovinger, Don | I Am the Doorway |
| Lowe, Chad | It |
| Lowe, Reverend Lester | Cycle of the Werewolf |
| Lowe, Samuel | Rose Madder |
| Lowenthal | Survivor Type |
| Lu, Sing | Hearts in Atlantis |
| Lublin, Mr. | Carrie |
| Lublin, Mrs. | Carrie |
| Lucas | The Stand |
| Ludlow, Anson | Pet Sematary |
| Lukey | The Library Policeman |
| Lumley, Francie | One for the Road |
| Lumley, Gerard | One for the Road |
| Lumley, Janey | One for the Road |
| Luponet, Gerald | Carrie |
| Lushan, Ch'an | Desperation |
| Lushan, Shih | Desperation |
| Luster | The Wastelands |
| Luster | Wizard and Glass |