OAKLEY, William (Spanish-American War) Wivanhoe Cemetery (Old Cemetery, Plot B-2-65), Wivanhoe, England Grave is unmarked, need Next of Kin to sign headstone application.

O’BEIRNE, James Rowan (Civil War) Calvary Cemetery (First Calvary, Section 7, Range 9, Plot II, Grave 14), Woodside, New York

OBREGON, Eugene Arnold (Korean War) Calvary Cemetery (Section R, Lot 1046, Grave 7), East Los Angeles, California

O’BRIEN, Jr., George Herman (Korean War) Texas State Cemetery (Monument Hill Section 1 (H1), Row B, Grave 15), Austin, Texas
As part of the Portraits of Valor book, Mr. O’Brien gave an interview about his MoH action. Click here to watch it:

Mr. O’Brien gave an interview that was uploaded to the Veterans history Project. Click here to watch it: Veterans History Project
Mr. O’Brien gave an interview to the Veterans History Project. Click here to watch it: Veterans History Project

O’BRIEN, Henry D. (Civil War) Bellefontaine Cemetery (Block 292, Lot 4482), St. Louis, Missouri

O’BRIEN, Oliver Albert (Civil War) St. Ann’s Oak Hill Cemetery, Gloucester, Massachusetts

O’BRIEN, Peter (Civil War) Rose Hill Cemetery (Section H, Lot 47, 46841), Chicago, Illinois

O’BRIEN, William Joseph (World War II) St. Peter’s Cemetery (Section 7, Lot 23), Troy, New York

O’CALLAGHAN, John (Indian Campaigns) Lost to History

O’CALLAHAN, Joseph Timothy (World War II) Holy Cross College Cemetery (Plot 1st Row, 1st Grave), Worcester, Massachusetts

O’CONNELL, Thomas (Civil War) Resthaven Cemetery (Lot 138) Windsor, Maine

O’CONNER, James Frances (Interim Awards 1871-1898) Oak Grove Cemetery (Avenue I, Lot 824), Portsmouth, Virginia
Buried as James F O’Connor

O’CONNOR, Albert (Civil War) Soldier’s Home Cemetery (Section 4, Row L, Grave 5), Orting, Washington

O’CONNOR, Timothy (Civil War) Lost to History IMO at Arlington National Cemetery (Section MF, Grave 10-3) Arlington, VA

O’DEA, John (Civil War) Veterans Home Cemetery/Sunset Cemetery (Division 8, Row 4), Quincy, Illinois

O’DONNELL, Menomen (Civil War) Mount Calvary Cemetery (Possibly in Section H), Vincennes, Indiana

O’DONOGHUE, Timothy (Civil War) Holy Sepulchre Cemetery (Section L, GAR Plot, Tier 2, Grave 27), Rochester, New York

OGDEN, Sr., Carlos Carnes (World War II) Arlington National Cemetery (Section 65, Grave 533), Arlington, VA

O’HARE, Edward Henry “Butch” (World War II) IMO in Memorial Park Cemetery Memorial Park Cemetery Section 6, Lot 8801A, Grave 3) St. Louis, Missouri

OHATA, Allan Masaharu (World War II) National Memorial Cemetery of the Pacific (Section III, Site 474), Honolulu, Hawaii
Mr. Allan Ohata’s Medal of Honor presentation is online. Click here to watch it:

OHMSEN, August (Interim Awards 1871-1898) St. Pauls Catholic Cemetery (Section B, Lot 2), Portsmouth, Virginia

O’KANE, Richard Hetherington (World War II) Arlington National Cemetery (Section 59, Grave 874), Arlington, VA

OKUBO, James Kazuo (World War II) Woodlawn Cemetery (Section 29, Lot 163, Grave 1), Detroit, Michigan
Mr. James Okubo’s Medal of Honor presentation is online. Click here to watch it:

OKUTSU, Yukio (World War II) East Hawaii Veterans Cemetery #II (Section C, Row 9, Plot 1), Hilo, Hawaii
Mr. Yukio Okutsu’s Medal of Honor presentation is online. Click here to watch it:

OLIVE, III, Milton Lee (Vietnam War) West Grove Baptist Church Cemetery, Lexington, Mississippi

OLIVER, Charles (Civil War) Richland Cemetery (Lot 1256, Grave 5, Section G), Dravosburg, Pennsylvania

OLIVER, Francis (Indian Campaigns) Normal Hill Cemetery (Div A, Row 19, Lot 19, Grave 1), Lewiston, Idaho

OLIVER, Paul Ambrose (Civil War) Green Wood Cemetery (Section 78, Lots 3212/28733), Brooklyn, New York

OLLIS, Michael Harold (War on Terror-Afghanistan) Cemetery of the Resurrection, Staten Island, New York
Mr. Michael Ollis’ Medal of Honor presentation is available on line. Click here to watch it:

OLSEN, Anton (Spanish-American War) Cypress Hills National Cemetery (Section 2, Grave 9158), Brooklyn, New York

OLSON, Arlo L. (World War II) Ft. Snelling National Cemetery (Section C, Block 24, Grave 13787), Minneapolis, Minnesota
In Memory Of marker at Toronto Cemetery, Toronto, South Dakota

OLSON, Kenneth Lee (Vietnam War) Paynesville Cemetery, Paynesville, Minnesota
An audio recording of Mr. Kenneth Olson’s Medal of Honor presentation is online via the Nixon Presidential Library. Click here to listen to it: [recording is correct, date stamp is in error]

OLSON, Truman O. (World War II) West Koshkonong Lutheran Cemetery (Block IV, Lot 8), Stoughton, Wisconsin

O’MALLEY, Robert Emmett (Vietnam War)

O’NEAL, John (Interim Awards 1871-1898) Lost to History

O’NEILL, Richard William (World War I) Gate of Heaven Cemetery (Section 22, Lot 488, Grave 19), Hawthorne, New York

O’NEILL, Stephen (Civil War) Riverside Cemetery (Catholic Section, Block 6, Lot 19, Site 1), Sault St. Marie, Michigan

O’NEILL, William (Indian Campaigns) Lost to History IMO at Fort Concho National Historical Landmark, San Angelo, Texas

O’REGAN, Michael (Indian Campaigns) St Patrick’s Cemetery (Section 19, Lot 324), Fall River Massachusetts

O’SHEA, Thomas E. (World War I) A.B.M.C. Somme Cemetery (Lot B, Section 16, Grave 14), Bony Aisne, France

O’SULLIVAN, John Francis (Indian Campaigns) Calvary Cemetery (Third Calvary, Section 19, Range 5, Plot AA, Grave 17), Woodside, New York
IMO at Ft. Concho, San Angelo, Texas

ONO, Frank H. (World War II) Highland Cemetery (Section 7, Lot 47, Grave C), North Judson, Indiana
Mr. Frank Ono’s Medal of Honor presentation is online. Click here to watch it:

OPEL, John N. (Civil War) Mount Zion Cemetery (South side , Lot left of path), Milan, Missouri

ORBANSKY, David (Civil War) United Jewish Cemetery (Section 4, Grave 146), Cincinnati, Ohio
Buried as David Urbansky

ORESKO, Nicholas, (World War II) George Washington Cemetery(Block I, Lot 146, Section A, Grave 1), Paramus, New Jersey
As part of the Portraits of Valor book, Mr. Oresko gave an interview about his MoH action. Click here to watch it:

Mr. Oresko gave 2 interviews to the Veterans History Project. Click here to watch the first one: Veterans History Project
Click here to watch the second one: Veterans History Project

ORIG, Bruno Raymond (Korean War) National Memorial Cemetery of the Pacific (Section P, Site 183), Honolulu, Hawaii
Mr. Bruno Orig’s Medal of Honor presentation is online. Click here to watch it:

ORMSBEE, Jr., Francis Edward (World War I) St. Francis Cemetery (Section 45, Lot 225), Pawtucket, Rhode Island

ORNDOFF, Harry Westley (China Relief) True Name: Harry Wesley Orndorf Highland Park Cemetery (Veterans Section #3, Lot 1, Tier 5, Grave 22), Cleveland, Ohio

ORR, Charles Alvin (Civil War) Forest Lawn Cemetery (Section 12, NE Pt. Lot 7), Buffalo, New York

ORR, Moses (Indian Campaigns) Mount Moriah Cemetery (Section 1, Lot 41), Philadelphia, Pennsylvania

ORR, Robert Levan (Civil War) Lawnview Cemetery (Susquehanna Lawn, Section 68, Lot 40), Rockledge, Pennsylvania

ORTEGA, John (Civil War) Lost to History

ORTH, Jacob George (Civil War) West Laurel Hill Cemetery (Lot 239, Moreland Section, Grave 4), Bala-Cynwyd, Pennsylvania

OSBORNE, John (Interim Awards 1871-1898) Lost to History
The man buried in Arlington National Cemetery is not the Medal of Honor man’s grave but ANC has chosen to leave the headstone in place.

OSBORNE, Weedon Edward (World War I) A.B.M.C. Aisne Marne Cemetery (Lot A, Section 3, Grave 39), Belleau Aisne, France

OSBORNE, William (Indian Campaigns) Soldiers Home National Cemetery (Section K, Lot 6512) Washington, DC
Buried as William Osborn

OSBORNE, William Henry (Civil War) Village of Elmwood Cemetery, East Bridgewater, Massachusetts

OSEPINS, Christian (Interim Awards 1871-1898) True name is Christiaan Osephius [yes, two ‘A’s]. He was buried in Holland‘s Begraafplaats aan de Broersvest (Cemetery on the Broersvest) Section 18, Grave 45 but the cemetery no longer exists.

OSS, Albert (Civil War) Holy Sepulchre Cemetery (Section H, Lot 137, Grave 4), East Orange, New Jersey

OSTERMANN, Edward Albert (Haitian Campaign 1915) Arlington National Cemetery (Section 46, Grave 521), Arlington, VA

OTANI, Kazuo (World War II) Liberty Veterans Cemetery (Section A, Row 5, Grave 15), Fresno, California
Also has an IMO in nearby Mountain View Cemetery, Fresno, California
Mr. Kazuo Otani’s Medal of Honor presentation is online. Click here to watch it:

OUELLET, David George (Vietnam War) Woodlawn Cemetery (Lot 684), Wellesley, Massachusetts

OUELLETTE, Joseph R. (Korean War) St. Joseph’s Cemetery (Section R, Lot 766), East Chelmsford, Massachusetts

OVERTURF, Jacob H. (Civil War) Holton Cemetery, Holton, Indiana

OVIATT, Miles M. (Civil War) Pleasant Valley Cemetery (Section 36, Lot 36), Olean, New York

OWENS, Michael (Korea 1871) Mount Moriah Cemetery (Naval Plot, Section 2, Row 22, Site 14), Philadelphia, Pennsylvania

OWENS, Robert Allen (World War II) A.B.M.C. Manila (N-12-200), Manila, Philippine Islands

OZBOURN, Joseph William (World War II) National Memorial Cemetery of the Pacific (Section F, Site 77), Honolulu, Hawaii