First Battalion Four Marines
Personnel Rosters - H&S Company
1 January - 31 December 1966
Tour Date - When Joined Company
| Name | Rank | MOS | Tour | Purple Heart | Purple Heart | KIA |
| Ramirez, Ismael S | Sgt | 0369 | ||||
| Ratliff, Gene | L/Cpl | 3531 | ||||
| Rau, Alan L | PFC | 3531 | ||||
| Ray, Kenneth M | PFC | 0341 | ||||
| Razzino, Robert L | Cpl | 3531 | ||||
| Recore, Russell W | Gy/Sgt | 3041 | 29 Oct 66 | |||
| Reed, Leo | Gy/Sgt | 3537 | ||||
| Reeder, Jay R, III | L/Cpl | 0311 | ||||
| Reeves, Leon M | L/Cpl | 3371 | 8 Mar 66 | |||
| Reeves, Dolphus C | Sgt/Maj | 9999 | ||||
| Reilly, James B | S/Sgt | 3041 | ||||
| Reissman, George H, Jr | Cpl | 0351/0311 | ||||
| Reynolds, James S | L/Cpl | 0341 | ||||
| Reynolds, William H | Cpl | 1811 | ||||
| Rheaume, William F | L/Cpl | 1345 | ||||
| Rhoads, Joel T | L/Cpl | 2511 | 3 Aug 66 | |||
| Rice, David W | PFC | 1381 | ||||
| Rich, Alfred C, Jr | PFC | 3051 | ||||
| Rich, James C | Cpl | 0351 | 12 Feb 66 | |||
| Richardson, Joseph P | L/Cpl | 1833 | ||||
| Richardson, Mark C | L/Cpl | 0441/0311 | ||||
| Richardson, John G | 1st Lt | 1801 | ||||
| Richcreek, Rodney W | Cpl | 2511 | ||||
| Rider, Joh K | 2nd Lt | 0302 | ||||
| Riley, John D | PFC | 1381 | ||||
| Riney, Robert W | PFC | 0311 | 8 Oct 66 | |||
| Ringller, Jack K | MAJ | 0302 | ||||
| Ringwood, Paul R | Cpl | 0311 | ||||
| Rising, Richard L | PFC | 0300 | 28 Oct 66 | |||
| Rister, Delbert D | L/Cpl | 2533 | ||||
| Robbins, Van B, Jr | Cpl | 3531 | ||||
| Robert, Ronald E | PFC | 2531 | ||||
| Roberts, Wilson, Jr | PFc | 0311 | ||||
| Roberts, Eugene R | Cpl | 0341/0331 | 10 Jun 66 | |||
| Roberts, James R | S/Sgt | 0141 | ||||
| Roberts, William F | 1st/Sgt | 9999 | ||||
| Robertson, Charles W | PFC | 0311 | ||||
| Robertson, John M | PVT | 3531 | ||||
| Robertson, Joseph R | Cpl | 2531 | 27 Apr 66 | |||
| Robinson, Brian L | L/Cpl | 3571 | ||||
| Robinson, K S | L/Cpl | 2531 | 23 May 66 | 17 Sep 66 | ||
| Roden, Alvin C, Jr | L/Cpl | 2531 | ||||
| Rodgers, Wayne T | Cpl | 2531 | 3 May 66 | |||
| Rodriguez, Ferdinand I | L/Cpl | 2511 | ||||
| Rodriguez, Rocardo | L/Cpl | 0311 | 11 Jul 66 | |||
| Rodriguez-Saez, Jorge L | PFC | 3041/0351 | 21 Aug 66 | |||
| Rodriquez, Manuel | L/Cpl | 2533 | ||||
| Rodriquez, John | S/Sgt | 0369 | 24 Dec 66 | |||
| Rogers, David R | L/Cpl | 0353 | ||||
| Rogers, Lawrence E | PFC | 0331/0311 | ||||
| Romano, Carlos | MAJ | 0302 | ||||
| Romanowski, Casim F | Cpl | 0341 | ||||
| Romo, Richard | Cpl | 0341 | ||||
| Rosado, Luis G, Jr | Cpl | 0341 | ||||
| Rose, Carlton O | L/Cpl | 0300 | ||||
| Rose, Granville D | L/Cpl | 0341 | ||||
| Rose, Gary W | Cpl | 3051 | ||||
| Rose, William C | 2nd Lt | 0302 | ||||
| Ross, Paul R | Sgt | 0341 | ||||
| Rossi, Terry L | 1st Lt | 7336 | ||||
| Rothhaar, Bruce L | Cpl | 2141/2142 | ||||
| Rowe, Harold R | L/Cpl | 0331 | ||||
| Ruble, Jon A | L/Cpl | 1833 | ||||
| Rud, Raymond A | PFC | 0331/0311 | ||||
| Ruffner, William L, Jr | PFC | 0351/0311 | ||||
| Ruiz, Raymond | PFC | 0311 | ||||
| Rupertus, Patrick H | 1st Lt | 7333 | ||||
| Russell, Jimmie | Sgt | 0351 | ||||
| Rutland, Oscar B | S/Sgt | 2539 | 18 Feb 66 | |||
| Ruttan, William L | L/Cpl | 0353 | ||||
| Ryan, Larry C | L/Cpl | 1141 | ||||
| Ryan, Richard F | L/Cpl | 1345 | ||||