First Battalion Four Marines
Personnel Rosters - Alpha Company
1 January - 31 December 1969
Tour Date - When Joined Company
| Name | Rank | MOS | Tour | Purple Heart | Purple Heart | KIA |
| Labowski, Leonard William | Sgt | 0331 | 20 Sep 68 | 25 Mar 69 | ||
| Lai, Terry K | PFC | 0331 | ||||
| Lamb, Charles T | Cpl | 0311 | 7 Oct 68 | |||
| Lamb, Donald E | L/Cpl | 0351 | ||||
| Lamb, William L | L/Cpl | 0341 | ||||
| LaParr, Lawrence O | L/Cpl | 0311 | ||||
| Lawler, William J | Cpl | 0311 | ||||
| Leach, Corlland L | L/Cpl | 0311 | 1 Jul 68 | |||
| Leach, Lewis B | Cpl | 0311 | ||||
| Lee, Lewis G | Cpl | 0331 | 27 Mar 69 | |||
| Lee, Stanley D | PFC | 0311 | 1 Aug 69 | |||
| Legere, Joseph F | PVT | 0331 | 4 Sep 69 | |||
| Lewis, Clinton D | L/Cpl | 0331 | 10 May 69 | |||
| Licitea, Raymondo | L/Cpl | 0311 | 7 Feb 69 | |||
| Lindsey, William E | Cpl | |||||
| Lombard, Edward E | L/Cpl | 0311 | 28 Oct 68 | 24 May 69 | ||
| Long, Earl M | PVT | 0311 | 1 Apr 69 | |||
| Longo, John A | L/Cpl | 0311/9940 | 4 Aug 69 | |||
| Love, Cecil | L/Cpl | 0311 | 3 Apr 69 | |||
| Lynch, Dennis F | Cpl | 0351 | ||||
| Lynch, Lewis C | Cpl | 0311 | 10 Feb 68 | |||