- ALLAN JAMES WILLIAMS – (Jan 29, 1966) Vietnam*
- TROY LEE FLINT – LA (May 12, 1970) Vietnam
- CHARLES RICHARD MORGAN – LA (February 13, 1968) Vietnam
- STANLEY WADE TAYLOR – LA (October 26, 1971) Vietnam
Primary sourcesThe National Archives
*not listed on National Archives registry. Details of his death noted here. By all accounts Allan James Williams appears to be the first soldier from Richland Parish to be killed in Vietnam.