Indicates that they died in service
| Averitte, Donald Floyde | Kroll, Joseph Billie |
| Avery, Richard Warner | LaValle, Michael |
| Capers, Roy | McKeehan, David Show |
| Carpenter, Carolyn Ann | Nichols, Edward Wayne |
| Carpenter, William R. | Parton, Billye (Alexander) |
| Coffee, Charlie | Quinn, Elizabeth Ellen |
| Dobson, Virginia Harrison | Sandlin, Thomas Warren |
| Downing, James Wesley | Seale Jr., Glover Edward |
| Freeman, Sandra Louise | Shoemaker, Elizabeth |
| Godkin Jr., Archie Dee |  Thompson III, Victor Hugo
|
| Goff, LaVerne (Jones) | Turner, Sandra Allen |
| Graham, Lloyd Gene |
Tusing, Michael B. |
| Harrison, Virginia (Dobson) | Whaley, Sandra |
| Harvill, Catherine Elizabeth (Marty) | White, Mary Ann (Wilkerson) |
| Keene, Patricia Sue | Wood, Jerry Michael |
** It is believed that Victor Hugo Thompson III was the first Sam Houston High graduate to lose his life in Viet Nam -- this is reported by Mel Moy.