| Ober | Claud | | | | | WWI | | Allen Co. | Deceased | General Electric Employees Monument, Aug. 15, 2014, McCullough Park, Broadway, Fort Wayne, IN |
| Ober | Claude C. | | PVT | National Army - Air Service Corps | 7th Recon Squardron | WWI | Continental United States | Allen County, Indiana | | History of War Work of Allen County, Indiana 1917 - 1919 Page 428 |
| Ober | Harold R | | PVT | Army - Selectees | | WWII | | Allen Co. | | NARA - Electronic Army Serial Number Merged File, ca. 1938 - 1946 |
| Oberbruner | Kenneth L | | PVT | Army - Selectees | | WWII | | Allen Co. | | NARA - Electronic Army Serial Number Merged File, ca. 1938 - 1946 |
| Obergfell | James J. | | | | | Viet Nam | Continental United States - Viet Nam | Fort Wayne, Indiana | | Allen County Viet Nam Veterans Bonus Listing, Date of Entry 2-22-2011 |
| Obergfell | Mark E. | | | | | Viet Nam | Continental United States - Viet Nam | Fort Wayne, Indiana | | Allen County Viet Nam Veterans Bonus Listing, Date of Entry 2-22-2011 |
| Obergfell | Richard J | | PVT | Army - Selectees | | WWII | | Allen Co. | | NARA - Electronic Army Serial Number Merged File, ca. 1938 - 1946 |
| Oberholtzer | Bruce J. | | CAPT | Air Force | | Korean & Cold War | Continental United States - Korea | Fort Wayne, Indiana | | Journal Gazette obit., 2-28-2010 Metro Page 2C, Elks Lodge 155 |
| Oberkiser | Don | | Private | Army | 1st Division - Red 1 | Vietnam - Cold War | Vietnam | Auburn, Indiana | | Journal Gazette Article, 11-12-2015 Metro Section Page 61, Veterans Honored by FWCS Students |
| Oberkiser | Donald Gene | | | | | Viet Nam | Continental United States - Viet Nam | Fort Wayne, Indiana | Disabled | Allen County Viet Nam Veterans Bonus Listing, Date of Entry 2-22-2011 |
| Oberkiser | Earl R. | | PVT | Army | | WWII - Cold War - Korea | Pacific - Korea | LaGrange - Fort Wayne, Indiana | | News Sentinel obit., 11-8-2013 Local Section Page 2L, Buried in Prince of Peace Church Cemetery, Hudson, IN |
| Oberkiser | Earl Rex | | PVT | Marine Corps | | Korean & Cold War | | Fort Wayne, Indiana | | List of Korean War Veterans 6-25-1950 to 7-23-1953, Date as of 8-1-1956 Page 140, Serial Number 468575 |
| Oberkiser | Leroy W | | PVT | Army - Selectees | | WWII | | Allen Co. | | NARA - Electronic Army Serial Number Merged File, ca. 1938 - 1946 |
| Oberkiser | Max William | | | | | Viet Nam | Continental United States - Viet Nam | Bryan, Ohio - Allen County, Indiana | | Allen County Viet Nam Veterans Bonus Listing, Date of Entry 2-22-2011 |
| Oberkiser | Phillip | | PVT | Army | 42nd Rainbow Division | WWII, Korean & Cold War | | Fort Wayne, Indiana | | Journal Gazette 9-16-2008 METRO Page 2C, American Legion Post 330. VFW |
| Oberkiser | Phillip M | | PVT | Army of the U.S.-Coast Art. Corps or Army Mine Planter Svc. | | WWII | | Allen Co. | | NARA - Electronic Army Serial Number Merged File, ca. 1938 - 1946 |
| Oberkiser | Phillip Marcus | | PVT | Army | | Korean & Cold War | | Fort Wayne, Indiana | | List of Korean War Veterans 6-25-1950 to 7-23-1953, Date as of 8-1-1956 Page 140, Serial Number RA15374543 |
| Oberkiser | William | | PVT | INDIANA Army NATIONAL GUARD | | Viet Nam - Cold War | Continental United States | Canada - Fort Wayne, Indiana | | News Sentinel obit., 11-8-2013, Local Section Page 2l Buried in Prince of Peace Church Cemetery, Hudaon, IN |
| Oberle | Albert J | | T/5 | Regular Army | | WWII | | Allen Co. | | NARA - Electronic Army Serial Number Merged File, ca. 1938 - 1946 |
| Oberley | Arnoal Paul | | PVT | Army | | Korean & Cold War | | Fort Wayne - Monroeville, Indiana | | List of Korean War Veterans 6-25-1950 to 7-23-1953, Date as of 8-1-1956 Page 140, Serial Number US55031632 |
| Oberley | Donald | | PFC | Army - 1940's | | WWII | England - Europe | Monroeville, Indiana | Prisoner of War - Purple Heart | Indianapolis Indiana Times Article, 5-2-1945, Page 15 |
| Oberley | Donald J. | | | Army | | WWII | | Monroeville | prisoner | Indianapolis Times, 6-9-1945, p. 3, c. 5 |
| Oberley | Donald J. | | | Army | | WWII | | Monroeville | prisoner | Indianapolis Times, 5-2-1945, p. 15, c. 8 |
| Oberley | Elmer A. | | PVT | National Army - Field Artillery Section | HQ 142nd Artillery Regiment AEF | WWI | Continental United States - France | Allen County, Indiana | | History of War Work of Allen County, Indiana 1917 - 1919 Page 428 |
| Oberley | Elmer J. | | PVT | Army | | Korean & Cold War | | Monroeville - Zulu, Indiana | | Journal Gazette obit. 10-1-2002 Metro Page 3C, Monroeville American Legion Post 420, VFW Post 10205 |
| Oberley | Elmer Joseph | | PVT | Army | | Korean & Cold War | | Monroeville, Indiana | | List of Korean War Veterans 6-25-1950 to 7-23-1953, Date as of 8-1-1956 Page 140, Serial Number US55135277 |
| Oberley | Gerald P | | PVT | Army - Selectees | | WWII | | Allen Co. | | NARA - Electronic Army Serial Number Merged File, ca. 1938 - 1946 |
| Oberley | Harold A | | PVT | Army - Selectees | | WWII | | Allen Co. | | NARA - Electronic Army Serial Number Merged File, ca. 1938 - 1946 |
| Oberley | Harold A. | | PVT | Army | | WWII | | Fort Wayne - Monroeville, Indiana | | Journal Gazette 11-17-2008 FRONT SECTION Page 4A, American Legion Post 330, VFW Post 2457 |
| Oberley | Jasper | | | | Co. E, 142 Inf. | | | | | ACGSI, Wayne Township Cemeteries, pg. 274 |
| Oberley | Richard F. | | PVT | Marine Corps | | WWII | Continental United States - Pacific | Monroeville - Allen County, Indiana | W, Purple Heart | Journal Gazette obit., 9-9-2007 Metro Page 2C, Buried St. Louis Besancon Church Cemetery, New Haven, IN AL Post 330, VFW |
| Oberley | Russell Clark | | PVT | Army | | Korean & Cold War | | Fort Wayne - Monroeville, Indiana | | List of Korean War Veterans 6-25-1950 to 7-23-1953, Date as of 8-1-1956 Page 140, Serial Number RA12277967 |
| Oberley | Wilbur Joseph | | PVT | Army | | Korean & Cold War | | Monroeville, Indiana | | List of Korean War Veterans 6-25-1950 to 7-23-1953, Date as of 8-1-1956 Page 140, Serial Number US55137475 |
| Oberlin | Baxter D. | | PVT | Army | | WWII | | Angola - Ashley, Indiana | | Journal Gazette obit., 12-31-2002 LOCAL Page 3C |
| Oberlin | Charles C. | | | | | | | Waynedale, Indiana | | May 10 2011 David Parrish American Legion Post 296 Past Commander 1982 - 1983 |
| Oberlin | Chuck | | Private | Army | | Cold War | Continental United States | Fort Myers, Florida - Fort Wayne, Indiana | | Personal Input, 12-3-2015, Active - American Legion Post 296 |
| Oberlin | G. E. | | | | | WWI | | Allen Co. | Deceased | General Electric Employees Monument, Aug. 15, 2014, McCullough Park, Broadway, Fort Wayne, IN |
| Oberlin | Guy E. | | SGT | National Army - Field Artillery Section | Battery E 27th Artillery Regiment | WWI | Continental United States | Allen County, Indiana | | History of War Work of Allen County, Indiana 1917 - 1919 Page 428 |
| Oberlin | James O | | PVT | Army - Selectees | | WWII | | Allen Co. | | NARA - Electronic Army Serial Number Merged File, ca. 1938 - 1946 |
| Oberlin | James O. | | PVT | Army | | WWII | England - Europe | Fort Wayne, Indiana | | Journal Gazette obit., 3-2-2014 Front Section Page 6A, Buried in Covington Memorial Gardens Cemetery, Ft. Wayne, IN |
| Oberlin | John R | | PVT | Army - Selectees | | WWII | | Allen Co. | | NARA - Electronic Army Serial Number Merged File, ca. 1938 - 1946 |
| Oberlin | John V. | | PVT | Army | | Vietnam, Cold War | Continental United States - Viet Nam | New Haven - Auburn, Indiana | | Journal Gazette obit., 2-23-2010 Front Section Page 4A, Buried IOOF Cemeetery, New Haven, Indiana |
| Oberlin | Keith B. | | Seaman | Navy | | WWII | Continental United States - Pacific | Montpelier - Defiance County, Ohio | | Journal Gazette obit., 12-4-2002 Local Page 3C |
| Oberlin | Norman L | | PVT | Regular Army | | WWII | | Allen Co. | | NARA - Electronic Army Serial Number Merged File, ca. 1938 - 1946 |
| Oberlin | Norman L. | | PVT | Army | | Post WWII - Cold War | Continental United States | Angola, Waterloo, Fort Wayne, Indiana | | News Sentinel obit., 7-24-2012 Local Section Page 2L, Buried in Woodlawn Cemetery, Auburn, IN |
| Oberlin | Perry | Jr. | PVT | Army Air Corps | | WWII | | Pulaski - Williams County, Ohio | | Journal Gazette obit., 2-10-2003 FINAL EDITION Page 4A |
| Oberly | Donald | | PFC | Army - 1940's | | WWII | England - Europe | Monroeville, Indiana | Prisoner of War - Purple Heart | Indianapolis Indiana Times Article, 6-9-1945, Page 3 |
| Oberly | Harold A. | | PFC | Army - 1942 - 1945 | | WWII | England - Europe | Monroeville - Fort Wayne, Indiana | Deceased 11-15-2014, 88 Years Old, Born 6-20-1920 | Internment in ST. Louis Besancon Catholic Cemetery, New Haven, IN, Arrangements Zwick&Jahl Funeral Home, Decatur, IN |
| Oberly | Richard W | | PVT | Army - Reserves - Air Corps | | WWII | | Allen Co. | | NARA - Electronic Army Serial Number Merged File, ca. 1938 - 1946 |
| Oberly | Wilbur J. | | PVT | Army | | Korean | | Fort Wayne - Monroeville, Indiana | | Journal Gazette obit., 3-14-2007 METRO Pasge 3C |
| Obermiller | Alan Becker | | Airman | Air Force | | Korean & Cold War | | Fort Wayne, Indiana | | List of Korean War Veterans 6-25-1950 to 7-23-1953, Date as of 8-1-1956 Page 139, Serial Number AF15343936 |
| Oberwitte | Carl F. W. | | PVT | National Army | Sanitation Squardron No. 41 40th Division AEF | WWI | Continental United States, France | Allen County, Indiana | | History of War Work of Allen County, Indiana 1917 - 1919 Page 428 |
| Oberwitte | Paul | | PVT | Regular Army - Air Service Corps | 150th Aero Squardron | WWI | Continental United States - Waco, Texas | Allen County, Indiana | | History of War Work of Allen County, Indiana 1917 - 1919 Page 428 |
| Oberwitte | William | | | | | | | Fort Wayne, Indiana | Deceased - 2016 | Hoosier Legionnairre Newspaper, 3rd Quarter 2016, Page 13, Post Everlasting, Al Post 47 |
| Oberwitte | William H. | | Private | Army | 1950 - 1952 | Korea - Cold War | Korea | Allen County, Indiana | | Korean War Veterans Association Memorial, 5365 Concordia Gardens Cemetery, Fort Waye, IN |
| Oberwitte | William H. | | Private | Army | | Korea - Cold War | Korea | Fort Wayne, Indiana | | News Sentinel obit., 9-1-2015, Local Section, Page 2L, Buried in Catholic Cemetery, FW, IN |
| Oberwitte | William H. | | PVT | Army | | Korean & Cold War | | Fort Wayne, Indiana | | List of Korean War Veterans 6-25-1950 to 7-23-1953, Date as of 8-1-1956 Page 141, Serial Number US55030723 |
| O'Blenis | Richard | | Seaman | Coast Guard | | | Continental United States | Fort Wayne, Indiana | | News Sentinel Article, 11-2-2016, Front Section, Page 6A, Forum - Letter to Editor |
| Oblerson | P. | | | | | WWI | | Allen Co. | Deceased | General Electric Employees Monument, Aug. 15, 2014, McCullough Park, Broadway, Fort Wayne, IN |
| O'Boyle | Paul "P. J." | | Private | Army | | Korea - Cold War | Korea | Fort Wayne, Indiana - Sious Falls, South Dakota | | Journal Gazette obit., 2-1-2014 Front Section Page 7A, Service Most Precious Blood Catholic Church 1515 Barthold St. FW |
| O'Boyle | Paul "P.J." | | PVT | Army | | Korea - Cold War | Sioux Falls, South Dakota - Korea | Fort Wayne, Indiana - Souix Falls, South Dakota | Deceased | Journal Gazette obit., Front Section, Page 7A, Mass of Christian Burial Most Precuious Blood Catholic Church, 1515 Barthold ST., Ft. Wayne, IN |
| Obrien | Donald G | | PVT | Army - Selectees | | WWII | | Allen Co. | | NARA - Electronic Army Serial Number Merged File, ca. 1938 - 1946 |
| Obrien | Robert L | | PVT | Army - Selectees | | WWII | | Allen Co. | | NARA - Electronic Army Serial Number Merged File, ca. 1938 - 1946 |
| Obrien | Thomas Edward | | Airman | Air Force | | Cold War | Continental United States | Fort Wayne, Indiana - Ida, Michigan | | Family Input 12-7-2013 - Billy L. Miller's Step father- Capomia@aol.com |
| Obrien | Thomas Ervin | | | | | Viet Nam | Continental United States - Viet Nam | Muncie - Allen County, Indiana | | Allen County Viet Nam Veterans Bonus Listing, Date of Entry 2-22-2011 |
| O'Brien | Charles M. | | Seaman | Navy | | WWII | Continental United States - Pacific | Allen County, Indiana | | Allen County List of World War II Casualties, Date of Entry 2-18-2011 - Colesium Memorial Hall |
| O'Brien | Donald G. | Sr. | PVT | Army | | WWII | | Fort Wayne, Indiana | | Journal Gazette obit., 6-24-2007, Masonic Lodge 725, OES Chapter 432 |
| O'Brien | Henry F. | | Seaman | Navy | | Cold War | Continental United States - Guam | Fort Wayne, Indiana - Guam | | News Sentinel obit., 7-27-2011 Local Section Page 2L |
| O'Brien | James Donald | | PVT | Army - S.A.T.C. | Purdue University | WWI | Continental United States | Allen County, Indiana | | History of War Work of Allen County, Indiana 1917 - 1919 Page 427 |
| O'Brien | Melvin R. | | 1st LT | Army - 1940's | | WWII | | Allen County, Indiana | Killed in Action, SN O-712211 | www.archives.gov/research/military/ww2/armycasualties |
| O'Brien | Melvin R. | | 1st LT. | Army | | WWII | Continental United States | Allen County, Indiana | Killed in Action - Purple Heart | indianaworldwartwo.homestead.com 10-28-2010 - Serial Number O-712211 |
| O'Brien | Melvin R. | | PVT | Army | | WWII | | Allen County, Indiana | | Allen County List of World War II Casualties, Date of Entry 2-18-2011 - Colesium Memorial Hall |
| O'Brien | Patrick Edwrds | | PVT | USMC | 1st Marine Div. Force Recon | Vietnam - Cold War | Fort Wayne, Indiana - Vietnam - Quang Tri Prov. | Fort Wayne, Indiana | | VIETNAM I, Poetic Words from the Unknowns, Page 76 Poem: Bteathed |
| O'Brien | Steven Lee | | HM 2nd Class | Navy | 3rd Marine Amphibious Force II CAG Cap 2-4-5 | Vietnam - Cold War | Fort Wayne, Indiana - Vietnam - Da Nang | Fort Wayne, Indiana | | VIETNAM I, Poetic Words from the Unknowns, Pages 77&78 Poems: We Have - What Must They Think? |
| O'Brien | T. R. | | | | | WWI | | Allen Co. | Deceased | General Electric Employees Monument, Aug. 15, 2014, McCullough Park, Broadway, Fort Wayne, IN |
| O'Brien | Thomas Roscoe | | PVT | Army - S.A.T.C. | Purdue University | WWI | Continental United States | Allen County, Indiana | | History of War Work of Allen County, Indiana 1917 - 1919 Page 427 |
| O'Briien | Sean | | PVT | Army | | Cold War | Germany | Fort Wayne, Indiana | | Journal Gazette METRO Page 1C |
| Obringer | George F. | | PVT | Army | | WWII | | Fort Wayne, Indiana | | Journal Gazette obit., 1-13-2003 METRO Page 2C |
| Obringer | Ralph | | | | | | Continental United States | Fort Wayne, Indiana | | American Legion Post 47 News Letter January 2012 Page 2 New Member |
| Obringer | Ralph | | | | | | | Fort Wayne, Indiana | | American Legion Post 47 News January 2012, New Member Post 47 |
| Obringer | Ralph J. | | Seaman | Navy - 1940's | | WWII | South Pacific | Wolcottville - Fort Wayne, Indiana | Deceased 12-14-2017, 96 Years Old, 5-12-1921 | Journal Gazette obit., 12-17-2017, Front Section, Page 6A, Buried in Catholic Cemetery, FW |
| Obringer | Thomas Edward | | | | | Viet Nam | Continental United States - Viet Nam | Fort Wayne, Indiana | | Allen County Viet Nam Veterans Bonus Listing, Date of Entry 2-22-2011 |
