| 1955 Last Name | Current Full Name | Div# | Elementary School | State | Status |
| LaFauce | Donald G. LaFauce | 422 | Nash | IL | Deceased 7/30/2017 |
| Lang | Rhonda S. [Lang] Perkins | 409 | Delano | IL | Active |
| Lang | Sheila R. [Lang] Bodner | 412 | Emmet | NJ | Addr Unknown |
| Larsen | Charles W. Larsen | 423 | Lewis | OR | Active |
| Larsen | Ruth M. [Larsen] Gersch | 454 | Nobel | IL | Active |
| Larson | Albert V. Larson | 459 | Orr | IL | Active |
| Larson | Grace C. [Larson] Furry | 461 | Lewis | TN | Deceased 6/11/2017 |
| Lask | Myrna L. [Lask] Romanoff | 460 | Emmet | IL | Active |
| Laspety | Marie E. Laspety | 420 | Not Located | ||
| Lassen | Earl H. Lassen | 418 | Spencer | MN | Deceased 11/23/2017 |
| Lavin | Michael H. Lavin | 454 | May | AZ | Active |
| Lawton | Sharron R. Lawton | 461 | Not Located | ||
| Layton | Andrea L. Layton | 406 | Not Located | ||
| Leady | Robert A. Leady | 420 | May | IL | Deceased 11/10/2015 |
| Leakakos | Jane [Leakakos] Varvitsiotes | 418 | May | IL | Deceased 4/24/1997 |
| Leberis | Bessie E. [Leberis] Kouretas | 454 | IL | Deceased 11/30/2000 | |
| Lee | Carol L. Lee | 451 | Howe | Not Located | |
| Leff | Howard M. Leff | 451 | Bryant | CA | Deceased 1/16/2013 |
| Leff | Lois S. [Leff] Streiker | 403 | Grant | IL | Active |
| Lentini | Camille K. [Lentini] Sharpe | 413 | Emmet | TX | Addr Unknown |
| Letarte | Antoinette L. [Letarte] Lamantia | 403 | Presentation | IL | Deceased 1/12/2008 |
| Letavay | Mary A. [Letavay] Letavay | 423 | Orr or Cameron | IL | Deceased 11/1991 |
| Letavay | Pauline D. Letavay | 423 | Not Located | ||
| Leven | Barbara H. Leven | 409 | Deceased by 1986 | ||
| Levin | Burton L. Levin | 451 | Lawson | OR | Active |
| Levin | Marshall Levin | 454 | Penn | IL | Active |
| Levinsohn | Norman Levinsohn | 408 | IL | Deceased 1/15/1995 | |
| Levinthal | Carole M. [Levinthal] Mishel | 460 | IL | Active | |
| Levy | June I. [Levy] Saffer | 460 | Emmet | FL | Active |
| Levy | Rochelle [Levy] Wasserman | 454 | Mason | IL | Active |
| Lewis | Mary E. [Lewis] Proffit | 451 | Ryerson | IL | Addr Unknown |
| Liby | Lester C. Liby | 402 | IL | Active | |
| Lidsky | Andrea L. Lidsky | 404 | Emmet | IL | Active |
| Lieberman | Adrianne E. [Lieberman] Riemer | 412 | May | NV | Active |
| Lieberman | Linda [Lieberman] Gold | 423 | NY | Active | |
| Lieberman | Rodelle [Lieberman] Schuhl | 403 | Emmet | IL | Deceased 12/15/2003 |
| Liermann | Del C. Liermann | 405 | Emmet | CA | Active |
| Lightbody | Barbara J. [Lightbody] Ryback | 455 | Morse | AZ | Active |
| Liman | Melvin R. Liman | 424 | Emmet | IL | Deceased 8/29/2005 |
| Lindquist | Delores A. [Lindquist] DeFazio | 451 | Lovett | IL | Deceased 12/17/2018 |
| Link | RoseMarie T. Link | 408 | Not Located | ||
| Lisky | Rochelle [Lisky] Adler | 409 | May | IL | Deceased 6/18/2018 |
| Livorsi | Ronald R. Livorsi | 410 | Hanson Park | MD | Deceased 5/2/2006 |
| Long | Joan C. [Long] Fitzgerald | 461 | Marshall | Deceased unknown | |
| Lopas | Monique [Lopas] Savlin | 407 | Emmet | IL | Addr Unknown |
| Losavio | Joseph M. Losavio | 402 | IL | Active | |
| Loss | William R. Loss | 461 | Byford | IL | Deceased 5/5/2003 |
| Loutos | Patricia M. [Loutos] Robinson | 418 | Marshall | IL | Inactive |
| Lucas | Carol P. Lucas | 454 | Not Located | ||
| Luedtke | James R. Luedtke | 462 | Orr | IL | Active |
| Luisi | Genevieve D. [Luisi] Schroeder | 418 | Cameron | IL | Active |
| Lumpp | Norman Lumpp | 455 | Delano | Deceased 10/1978 | |
| Lumpp | Roger H. Lumpp | 402 | Resurrection | IL | Active |
| Lupo | James T. Lupo | 412 | Cameron | AZ | Active |
| Lyons | George J. Lyons | 408 | Ericson | IL | Active |
| Madsen | Russell F. Madsen | 407 | Lewis | IL | Deceased 10/27/1985 |
| Magad | Irwin A. Magad | 455 | Young | IL | Active |
| Magill | Kenneth B. Magill | 413 | Hay | MI | Active |
| Magurno | Loretta A. [Magurno] Colorato | 418 | Holy Rosary | IL | Active |
| Malpede | Jerome D. Malpede | 410 | St Angela | IL | Active |
| Maly | Robert J. Maly | 460 | IL | Addr Unknown | |
| Manaster | Ruth J. [Manaster] Richard | 453 | Penn | FL | Active |
| Mancini | Frank J. Mancini | 409 | IL | Deceased 10/1984 | |
| Manelis | Lawrence Manelis | 451 | Emmet | IL | Active |
| Mango | Louis E. Mango | 455 | Hay | FL | Active |
| Manzke | Barbara A. [Manzke] Poole | 403 | Howe | VA | Active |
| Maranto | Fredell S. [Maranto] Covey | 418 | Delano | IL | Active |
| Marcus | Sheldon G. Marcus | 406 | Sumner | IL | Active |
| Marek | Bernard E. Marek | 423 | Spencer | CO | Deceased 1/25/2006 |
| Marek | Donald V. Marek | 423 | Spencer | MI | Active |
| Marinelli | Nick J. Marinelli | 455 | Morse | Not Located | |
| Markos | Peter L. Markos | 461 | Delano | IL | Active |
| Markowitz | Shirley M. Markowitz | 410 | Not Located | ||
| Marks | Ellen L. [Marks] Jordan | 405 | Orr | IL | Deceased 1/8/2011 |
| Marlas | Thomas C. Marlas | 424 | Delano | IL | Deceased 2021 |
| Marquard | Mary B. Marquard | 409 | Deceased by 1986 | ||
| Marsala | Terry D. Marsala | 424 | Not Located | ||
| Marshall | Randall E. Marshall | 410 | Resurrection | FL | Active |
| Martin | Donald Martin | 426 | PS 219 | IL | Active |
| Martinek | William J. Martinek | 461 | Byford | Not Located | |
| Masino | Marie L. Masino | 451 | Byford | Not Located | |
| Massel | Earl L. Massel | 407 | May | IL | Addr Unknown |
| Mastandrea | Anna M. [Mastandrea] DeTomaso | 420 | Morse | IL | Active |
| Mattinson | Jacqueline F. Mattinson | 421 | Not Located | ||
| Matul | Cecilia J. Matul | 402 | Nobel | IL | Active |
| Mayfield | Donna M. [Mayfield] Harder | 404 | Ryerson | IL | Active |
| Mazon | Nancy C. [Mazon] Stevens | 408 | Not Located | ||
| McAllister | Arlene M. [McAllister] Caruso | 412 | Lewis | FL | Active |
| McAlpine | Dorothy L. [McAlpine] Fowler | 407 | Nobel | IL | Inactive |
| McCarthy | James J. McCarthy | 462 | Cameron | IL | Active |
| McCollum | Gary S. McCollum | 420 | Hay | CA | Deceased 10/15/2001 |
| McConville | Curran C. McConville | 421 | Howe | WI | Deceased 2018 |
| McConville | Joan M. [McConville] Leander | 424 | Howe | AZ | Active |
| McDermott | Patricia A. McDermott | 403 | St Angela | Not Located | |
| McGlynn | Lawrence W. McGlynn | 409 | Tilton | IL | Addr Unknown |
| McGuire | Michael J. McGuire | 404 | Hay | FL | Deceased 4/1/2018 |
| McNeel | Douglas C. McNeel | 453 | Orr | OH | Deceased 2018 |
| Melms | Luanne [Melms] Wittich | 412 | Emmet | OH | Deceased 2018 |
| Mercadante | Joann L. [Mercadante] Daubach | 418 | IL | Deceased 2/22/2000 | |
| Mescall | Thomas P. Mescall | 424 | IL | Deceased 4/1988 | |
| Mettler | Corrine M. [Mettler] Bleifuss | 451 | Howe | WY | Deceased 3/25/1994 |
| Meyer | Charles H. Meyer | 424 | Nash | MN | Active |
| Meyer | Robert W. Meyer | 412 | Not Located | ||
| Meyerovitz | Robert M. [Meyerovitz] Meyers | 453 | Emmet | IL | Active |
| Miceli | Russell J. Miceli | 409 | Clark | IL | Active |
| Michaels | Ronald Michaels | 407 | May | IL | Active |
| Michaels | Sheila [Michaels] Stillman | 408 | Sumner | IL | Active |
| Miller | Edward N. Miller | 418 | IL | Deceased 8/4/2003 | |
| Miller | Elaine S. Miller | 418 | Not Located | ||
| Miller | Peggy J. Miller | 406 | Irving in Oak Pk | TX | Addr Unknown |
| Miller | Stuart G. Miller | 406 | Nash | IL | Deceased 6/2017 |
| Million | Arthur B. Million | 424 | Delano? | MI | Deceased 9/20/2006 |
| Mills | Bonnie Jeanne [Mills] Andrise | 460 | Tilton | MS | Active |
| Minervini | Dolores M. [Minervini] Darring | 455 | TX | Deceased 12/31/2018 | |
| Minkoff | Leon R. Minkoff | 460 | CA | Addr Unknown | |
| Mintz | Robert P. Mintz | 455 | Emmet | IL | Active |
| Miskawitz | Kenneth [Miskawitz] Edwards | 418 | Orr | IL | Deceased 5/5/2006 |
| Mitropoulos | Thomas A. Mitropoulos | 461 | May | IL | Deceased 11/3/2015 |
| Mogge | Audrey N. [Mogge] Cleff | 451 | Lewis | IL | Active |
| Moisand | Robert E. Moisand | 454 | Nash | IL | Deceased 5/10/2005 |
| Molinari | Louis J. Molinari | 412 | IL | Deceased 1/3/2015 | |
| Mologousis | William Mologousis | 423 | Gregory | IL | Deceased 2/25/2012 |
| Montana | John J. Montana | 420 | Resurrection | IL | Addr Unknown |
| Montano | Joseph V. Montano | 410 | Emmet | IL | Deceased 5/14/2012 |
| Montgomery | Betty J. Montgomery | 459 | Spencer | IN | Deceased 5/13/2010 |
| Montgomery | Patricia A. Montgomery | 424 | Howe | Not Located | |
| Moody | Mary Jean Moody | 405 | Not Located | ||
| Morelli | Mary S. Morelli | 426 | Not Located | ||
| Moritz | Janet Moritz | 412 | Nash | Not Located | |
| Morra | Grace P. [Morra] Trp | 410 | Precious Blood | FL | Active |
| Morreale | Beverly M. [Morreale] Delasandro | 459 | Young | IL | Active |
| Morrissey | John E. Morrissey | 413 | FL | Active | |
| Mrozinski | Gerald J. Mrozinski | 452 | Howe | IL | Addr Unknown |
| Mucha | E. J. Mucha | 406 | Young | Not Located | |
| Munkvold | Don C. Munkvold | 462 | Orr | IL | Active |
| Munson | Marlene E. [Munson] Carey | 423 | Iron Mt, MI | NV | Deceased 10/2/2019 |
| Muratori | Claramarie J. [Muratori] Rio | 413 | Cameron | CA | Active |
| Murray | George B. Murray | 421 | Howe | IL | Addr Unknown |
| Myers | Wanda L. [Myers] Smith | 409 | Nash | IL | Active |
| Myerson | Marcia [Myerson] Samberg | 408 | Spencer | FL | Active |
| Myles | Steven B. Myles | 418 | CA | Deceased unknown |