United States of America
U.S. Marine Corps · United States 
Dennis Wayne Pfeifer
1951 – 1970
Vietnam Wall · Panel 14W
Private First Class Dennis Wayne Pfeifer served in the U.S. Marine Corps. Dennis served in the Vietnam War. Dennis was 18 years old.
How They Died
Manner
Combat Death
Cause
Blast injury
Circumstance
Killed in action
Place
Quang Nam
Keepsakes
Service Record
U.S. Marine Corps
0311: RIFLEMAN
RIFLEMAN
QUANG NAM
1970
Pay grade E02.
Conflicts
Awards & Decorations
4
For service and achievement
Foreign awards
Memorials
Burial Information
Cemetery
Fort Logan National Cemetery
Section
P
Grave
3224
In Our Keeping
Permanent identifier
neuraspine_01krcpgjed25ghgz68c115z7q7
Record added
August 7, 2026
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Last updated
October 12, 2026
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Shadow Box
Dennis Wayne Pfeifer
Private First Class
U.S. Marine Corps
- 1970
2nd Battalion 1st Marines
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