| Surname | Member |
| Lafferty | Duncan, Rebecca Albright |
| Lafferty | Kunsman, Betsy Kay |
| Lafferty | Nelson, James D. |
| Lahr | Otto, Mary Ellen |
| Lambert | Solomon, Judy A. |
| Lamborn | Johnstone, Betty Lou |
| Lanagen | Reilly, Janice Arleth |
| Landis | Weitzel, Mark Edward |
| Langham | Brown, Palmer |
| Langham | Hayes, Elisa A. |
| Lantzy | Miller, Ruth Marie |
| Lantzy | Springman, Jane L. |
| Lardieri | Peoples, Cheryl J. |
| Larken | Airhart, Marian Evelyn |
| LaSalle | DeAntonio, Douglass C. |
| Latevic | Blososky, Geraldine A. |
| Lathero | Brubaker, Edgar Wendell |
| Lattieri | DeAntonio, Douglass C. |
| Lau | Mertle, Michael John |
| Laure | Lowry, Lee L. |
| Laury | Lowry, Lee L. |
| Lautenschlager | Sistek, Carolyn Anne |
| Lawry | Lowry, Lee L. |
| Layman | Butler, Stanley Charles |
| Layton | Mengle, Jo Anne |
| Layton | Peck, George Martin Emmerich |
| Leach | Curry, James Russell |
| Leadbeter | Kleinman, Mary Lee |
| Leamer | Clapper, Sheila Dawn |
| Leamer | Hippo, Russell Eugene |
| Leamer | Reese, Lewis Charles |
| Leamer | Whitbred, Judith Anne |
| Leap | Baker, Philip Joseph |
| Leap | Julius, Cindy E. |
| Leap | Turton, Louise Donna Rae |
| Lear | Malone, Paul R. |
| Lear | Nixon, Richard Thomas |
| Leberfinger | Mountain, Betty Louise |
| Lee | Lanier, Phyllis Jean |
| Leff | Diringer, Gloria J. |
| Lehman | Butler, Stanley Charles |
| Lehman | King, Judy Ann |
| Lehman | Springman, Jane L. |
| Leidy | Denson, Ann Maureen |
| Leighty | Forsht, R. Gar |
| Leighty | Moyer, Julie Kay |
| Leister | Adams, Carol Lee |
| Leiter | Calderwood, Rebecca Ann |
| Lemke | Ritchey, Samuel Lester |
| Lemmon | Skrivseth, Margaret Ruth |
| Lenaghen | Reilly, Janice Arleth |
| Lenhart | Weaver, Dorothy I. |
| Lennon | Mateer, Wilfred Roob |
| Leonard | Gorski, Maureen Scherden |
| Leopold | Leopold, Anna S. |
| Lesher | Lesher, Virginia Bell |
| Lestochi | Bradfield, A. Susan |
| Letscher | Willmerdinger, Catherine Francis |
| Levy | Martz, Iva Jean |
| Lewis | Duffee, Carol Reid |
| Lewis | Hance, Sandra Glass |
| Lewis | Larson, Thomasina Anne |
| Lewis | Wombacher, Donna Ann |
| Licht | Rodgers, Joanne G. |
| Liddle | Alexander, Lee Dively |
| Liggett | Carothers, James Richard |
| Lilley | Civils, Annette E. |
| Lindenmuth | Dinsick, Diana Jean Barr |
| Lindsay | Boomershine, Lorraine Henderson |
| Lindsay | Feather, James Edward |
| Lindsay | Germann, Matt Ronald |
| Lindsey | Boomershine, Lorraine Henderson |
| Lindsey | Lindsey, Mary Jane |
| Ling | Jonke, Susan Kay |
| Ling | Nelson, James D. |
| Lingenfelter | Bonebreak, John Diehl |
| Lingenfelter | Burket, Lee H. |
| Lingenfelter | Claycomb, Rodney Lee |
| Lingenfelter | Cushen, Walter Edward |
| Lingenfelter | Eicher, Charles Duane |
| Lingenfelter | Feather, James Edward |
| Lingenfelter | Helsel, Cora Eleanor |
| Lingenfelter | Hengst, Michael A. |
| Lingenfelter | Huntzinger, Bonnie Gay |
| Lingenfelter | Johnstone, Betty Lou |
| Lingenfelter | Kennedy, Joanne Balon |
| Lingenfelter | Long, Susan Ann |
| Lingenfelter | Morgan, Ima JoAn |
| Lingenfelter | Moyer, Julie Kay |
| Lingenfelter | Over, James Joseph |
| Litszinger | Orr, Samuel Glenn |
| Little | Carniglia, Olivia Anslinger |
| Little | Keller, Thomas Frederick |
| Little | Parrish, Arden Little |
| Litzenberger | Weitzel, Janet A. |
| Litzinger | Cherry, Cheryl A. |
| Livingston | Bornholdt, John William |
| Livingston | Huntzinger, Bonnie Gay |
| Lockard | Wagner, Sondra Lee |
| Locke | Locke, Clair Leon |
| Loechner | Marple, Margaret |
| Logan | Betting, John Wallace |
| Logan | McNelis, Michael John |
| Logee | House, Susan Lee |
| Long | Black, Gary L. |
| Long | Fees, Melvin Joseph |
| Long | Keller, Thomas Frederick |
| Long | Kunsman, Betsy Kay |
| Long | Lesher, Virginia Bell |
| Long | Long, Karen Joy |
| Long | Long, Susan Ann |
| Long | McNally, Michael Shane |
| Long | Merrifield, Wanza Barker |
| Long | Shiffler, Steven Charles |
| Long | Sipes, Patrick Floyd |
| Long | Weyant, Anna Kay |
| Loos | Loose, Gregory Donald |
| Loose | Loose, Gregory Donald |
| Lores | Meadows, Linda L. |
| Lott | Anslinger, Virgina Albertine Hughes |
| Louden | Civils, Tobin Wade |
| Louden | Haines, Melanie |
| Loudon | Treese, Jeannine Lenore |
| Louri | Lowry, Lee L. |
| Loury | Lowry, Lee L. |
| Louse | Over, James Joseph |
| Love | Smith, Carole A. |
| Lovell | Smith, Faith Frances |
| Lowe | Civils, Tobin Wade |
| Lower | Hurley, Carol Marie |
| Lower | Morrison, Mary Jane |
| Lower | Robeson, Ronald Wayne |
| Lowery | Lowry, Ann Frances |
| Lowery | Lowry, Lee L. |
| Lowery | Stamm, C. Brooks |
| Lowrey | Duncan, Rebecca Albright |
| Lowrey | Lowry, Lee L. |
| Lowry | Calderwood, Rebecca Ann |
| Lowry | Kilgore, Jane Butts |
| Lowry | Lowry, Ann Frances |
| Lowry | Lowry, Lee L. |
| Lowry | Stamm, C. Brooks |
| Lowther | Weidley, Jr., George Samuel |
| Lozinski | Fouse, Barbara Lee |
| Lucas | House, Susan Lee |
| Lucas | Rogers, Sheila A. |
| Lucas | Weitzel, Mark Edward |
| Luckner | Springman, Jane L. |
| Ludolph | Hull, Thomas J. |
| Lumadue | Alexander, Lee Dively |
| Lupfer | Kinser, Michael Wesley |
| Luther | Luther, Paul Thomas |
| Lutz | Thompson, Robert C. |
| Lydic | Yingling, Donna M. |
| Lyle | Lesher, Virginia Bell |
| Lyle | Stewart, Charles Jesse |
| Lynch | Lynch, Joel Allen |
| Lynch | Yeatts, Bernard Walter |
| Lynch | Young, Thomas Edward |
| Lynn | Carniglia, Olivia Anslinger |
| Lynn | Mock, Terry LeRoy |
| Lyon | House, Susan Lee |