3rd Battalion 26th Marines (Vietnam)
Monthly Strength
| YEAR MONTH | Average YEAR Strength |
| 6610 | USMC Officers 67 USMC Enlisted 1633 USN Officers 8 USN Enlisted 88 |
| 6611 | USMC Officers 68 USMC Enlisted 1627 USN Officers 7 USN Enlisted 89 |
| 6612 | USMC Officers 42
|
| 6701 | USMC Officers 54 USMC Enlisted 1385 USN Officers 3 USN Enlisted 54 OTHER Officers 4 Enlisted 52 |
| 6702 | USMC Officers 45 USMC Enlisted 1325 USN Officers 3 USN Enlisted 54 Other Officers 2 Enlisted 46 |
| 6703 | USMC Officers - USMC Enlisted - USN Officers - USN Enlisted - Other Officers - Enlisted - |
| 6704 | USMC Officers 36 USMC Enlisted 1192 USN Officers 3 USN Enlisted 48 Other Officers 0 Enlisted 0 |
| 6705 | USMC Officers 36 USMC Enlisted 1161 USN Officers 3 USN Enlisted 50 Other Officers 0 Enlisted 0 |
| 6706 | USMC Officers 37 USMC Enlisted 1094 USN Officers 2 USN Enlisted 51 Other Officers 0 Enlisted 0 |
| 6707 | USMC Officers 30 USMC Enlisted 1050 USN Officers 2 USN Enlisted 55 Other Officers 0 Enlisted 0 |
| 6708 | USMC Officers 34 USMC Enlisted 1027 USN Officers 2 USN Enlisted 53 Other Officers 0 Enlisted 0 |
| 6709 | USMC Officers 30 USMC Enlisted 1020 USN Officers 2 USN Enlisted 42 Other Officers 1 Enlisted 1 |
| 6710 | USMC Officers 35 USMC Enlisted 1052 USN Officers 2 USN Enlisted 51 Other Officers 0 Enlisted 7 |
| 6711 | USMC Officers 41 USMC Enlisted 1061 USN Officers 2 USN Enlisted 50 Other Officers 0 Enlisted 0 |
| 6712 | USMC Officers 41 USMC Enlisted 1158 USN Officers 2 USN Enlisted 59 Other Officers 0 Enlisted 1 |
| 6801 | USMC Officers 42 USMC Enlisted 1154 USN Officers 2 USN Enlisted 61 Other Officers 0 Enlisted 0 |
| 6802 | USMC Officers 41 USMC Enlisted 1120 USN Officers 2 USN Enlisted 60 Other Officers 0 Enlisted 0 |
| 6803 | USMC Officers 41 USMC Enlisted 1120 USN Officers 2 USN Enlisted 60 Other Officers 0 Enlisted 0 |
| 6804 | USMC Officers 36 USMC Enlisted 1075 USN Officers 2 USN Enlisted 53 Other Officers 0 Enlisted 0 |
| 6805 | USMC Officers 35 USMC Enlisted 1069 USN Officers 2 USN Enlisted 52 Other Officers 0 Enlisted 0 |
| 6806 | USMC Officers 31 USMC Enlisted 990 USN Officers 2 USN Enlisted 56 Other Officers 0 Enlisted 0 |
| 6807 | USMC Officers 31 USMC Enlisted 990 USN Officers 2 USN Enlisted 56 Other Officers 0 Enlisted 0 |
| 6808 | USMC Officers 31 USMC Enlisted 1107 USN Officers 2 USN Enlisted 56 Other Officers 0 Enlisted 0 |
| 6809 | USMC Officers 39 USMC Enlisted 1059 USN Officers 2 USN Enlisted 51 Other Officers 0 Enlisted 0 |
| 6810 | USMC Officers 36 USMC Enlisted 1092 USN Officers 2 USN Enlisted 50 Other Officers 0 Enlisted 0 |
| 6811 | USMC Officers 34 USMC Enlisted 1076 USN Officers 3 USN Enlisted 56 Other Officers 0 Enlisted 0 |
| 6812 | USMC Officers 40 USMC Enlisted 1229 USN Officers 2 USN Enlisted 57 Other Officers 0 Enlisted 0 |
| 6901 | USMC Officers 62 USMC Enlisted 1813 USN Officers 7 USN Enlisted 86 US Army Officers 1 Enlisted 1 |
| 6902 | USMC Officers 66 USMC Enlisted 1861 USN Officers 8 USN Enlisted 94 US Army Officers 4 Enlisted 2 |
| 6903 | USMC Officers 66 USMC Enlisted 1790 USN Officers ? USN Enlisted ?? USIT Officers 7 Enlisted 08 |
| 6904 | USMC Officers 63 USMC Enlisted 1784 USN Officers 9 USN Enlisted 84 |
| 6905 | USMC Officers 76 USMC Enlisted 1730 USN Officers 6 USN Enlisted 47 |
| 6906 | USMC Officers 53 USMC Enlisted 1443 USN Officers 3 USN Enlisted 64 |
| 6907 | USMC Officers 50 USMC Enlisted 1431 USN Officers 2 USN Enlisted 54 |
| 6908 | USMC Officers 51 USMC Enlisted 1428 USN Officers 2 USN Enlisted 57 |
| 6909 | USMC Officers 51 USMC Enlisted 1413 USN Officers 2 USN Enlisted 56 |
| 6910 | USMC Officers 40 USMC Enlisted 1213 USN Officers ? USN Enlisted 52 |
| 6911 | USMC Officers 43 USMC Enlisted 1244 USN Officers 2 USN Enlisted 70 |
| 6912 | USMC Officers 42 USMC Enlisted 1191 USN Officers 2 USN Enlisted 55 |
| 7001 | USMC Officers 41 USMC Enlisted 1033 USN Officers 2 USN Enlisted 53 |
| 7002 | USMC Officers 32 USMC Enlisted 961 USN Officers 2 USN Enlisted 51 |
| 7003 | USMC Officers 12 USMC Enlisted 179 USN Officers 0 USN Enlisted 0 |
| 7004 | USMC Officers 0 USMC Enlisted 0 |
