First Battalion Four Marines
Personnel Rosters - Alpha Company
1 January - 31 December 1965
Tour Date - When Joined Company
| Name | Rank | MOS | Tour | Purple Heart | Purple Heart | KIA |
| Jackson, George E | Cpl | 0311 | ||||
| Jackson, Joseph E | Sgt | 0311 | ||||
| Jacques, Leon | Cpl | 0351 | 1 Jul 65 | |||
| Jalbert, Allen M | L/Cpl | 0311 | 4 Aug 65 | |||
| Janecek, Allan F | PFC | 0311 | ||||
| Janeiro, Donald J | Cpl | 0331 | ||||
| Jensen, Louis E | PFC | 0311 | ||||
| Jefferson, Edwin R | L/Cpl | 0311 | 2 Nov 63 | |||
| Jermaczonak, Tony | PFC | 0311 | ||||
| Johnson, Dennis R | L/Cpl | 0311 | ||||
| Johnson, Fred A | Cpl | 0311 | ||||
| Johnson, Gary L | Sgt | 0311 | 8 Jun 65 | 9 Jul 65 | ||
| Johnson, Gilbert G | Cpl | 0311 | ||||
| Johnson, Joel A | Sgt | 0351 | ||||
| Johnson, Thomas A | PFC | 0311 | 10 Nov 65 | |||
| Jones, John H | L/Cpl | 0311 | ||||
| Jones, Ronnie G | L/Cpl | 0311 | ||||
| Jones, Stephen W | 1st Lt | 0302 | 12 Jun 65 | |||
| Jones, Thomas R | L/Cpl | 0331 | ||||
| Joys, John W | Sgt | 0311 | 27 Nov 65 | |||