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 |
| Rambeau, Jerry A | PVT | |||||
| Ramirez, Alberto S | L/Cpl | |||||
| Ramos, Hector R | Cpl | 0311 | ||||
| Ray, Michael A | 1st Lt | 0302 | 28 Nov 69 | |||
| Redmond, Robert J | PVT | 0311 | 2 May 69 | |||
| Rehnert, Thomas J | L/Cpl | 0351 | 7 Mar 69 | |||
| Reid, Ott S | L/Cpl | 0311 | 4 Aug 69 | |||
| Reimond, Charles E | 19 Dec 69 | |||||
| Rencher, Eddie, Jr | L/Cpl | 0351 | 8 May 69 | |||
| Reynolds, Clarence A, Jr | Cpl | 3371/0311 | ||||
| Reynolds, Raymond B | 2nd Lt | 1302/0302 | 5 Jul 69 | |||
| Rhodes, Larry L | PFC | 0311 | 30 Jun 69 | |||
| Richardson, James R | PFC | 0311 | 10 Jul 68 | |||
| Robertson, Boyd A | Cpl | 0311 | 27 Jan 69 | 26 Mar 69 | ||
| Robertson, Ralph D | Cpl | 0311 | ||||
| Robinson, Edward L | Cpl | 0311/0351 | 6 Mar 69 | |||
| Rodrigues, Louie J | L/Cpl | 0311 | 5 Apr 69 | |||
| Rodriguez, Frank | Cpl | 0311 | ||||
| Rogers, Rene G | PFC | |||||
| Rosario, Angel L | PFC | 0311 | 25 Mar 69 | |||
| Rothove, Leo J | S/Sgt | 0369/8511 | 4 Apr 69 | |||
| Ruble, John A | Cpl | 0351 | 12 Dec 68 | |||
| Russell, Danny K | PVT | |||||
| Russell, M B | 2nd Lt | 0301 | 23 Sep 69 | |||
| Russom, Kenneth S | Capt | 0302 | ||||
| Rutherford, Terrence D | L/Cpl | 0311 | 25 Mar 69 | 2 Jun 69 | ||