A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Army Spc. Donald S. Oaks Jr. (20) – Erie, Pennsylvania

Spanish Navy Capt. Manuel Martin Oar (57) – Puerto de Santa Maria, Spain

Army Pfc. Francis C. Obaji (21) – Queens Village, New York

Army Pfc. Branden F. Oberleitner (20) – Worthington, Ohio

Army Spc. George R. Obourn Jr. (20) – Creve Coeur, Illinois

British Army Pvt. Lee Martin O’Callaghan (20) – London, England

Royal Air Force Sergeant Robert O’Connor (38) – RAF Lyneham, Wiltshire, England

Marine Lance Cpl. Patrick T. O’Day (20) – Santa Rosa, California

Army Sgt. Maj. Robert D. O’Dell (38) – Manassas, Virginia

Marine Lance Cpl. Shane K. O’Donnell (24) – DeForest, Wisconsin

Army Spc. Charles E. Odums II (22) – Sandusky, Ohio

Army Sgt. John B. Ogburn III (45) – Fruitland, Ohio

Army Cpl. Wade J. Oglesby (27) – Grand Junction, Colorado

Marine Lance Cpl. Walter K. O’Haire (20) – Lynn, Massachusetts

Army Spc. Ramon C. Ojeda (22) – Ramona, California

Army Sgt. Randell Olguin (24) – Ralls, Texas

Marine Cpl. Brian Oliveira (22) – Raynham, Massachusetts

Spanish Army Maj. Jose Merino Olivera (49) – Madrid, Spain

Army Sgt. Nicholas J. Olivier (26) – Ruston, Louisiana

Italian Army Marshal Silvio Olla (35) – Carbonia, Italy

Army Maj. Andrew J. Olmsted (37) – Colorado Springs, Colorado

Marine Lance Cpl. Daniel R. Olsen (20) – Eagan, Minnesota

Army Spc. Toby R. Olsen (28) – Manchester, New Hampshire

Marine Cpl. John T. Olson (21) – Elk Grove Village, Illinois

Army Spc. Nicholas P. Olson (22) – Novato, California

Army Staff Sgt. Todd D. Olson (36) – Loyal, Wisconsin

British Army Cpl. Kris O’Neill (27) – Catterick, Yorkshire, England

Army 1st Lt. Robert C. Oneto-Sikorski (33) – Bay St. Louis, Mississippi

Army Spc. Justin B. Onwordi (28) – Chandler, Arizona

Marine Sgt. Bryan J. Opskar (32) – Princeton, Minnesota

Army Pfc. Michael K. Oremus (21) – Highland, New York

Army Spc. Richard P. Orengo (32) – Toa Alta, Puerto Rico

Army Lt. Col. Kim S. Orlando (43) – Nashville, Tennessee

Marine Lance Cpl. Eric J. Orlowski (26) – Buffalo, New York

Army Pfc. Jay-D H. Ornsby-Adkins (21) – Ione, California

Army Sgt. Adrian N. Orosco (26) – Corcoran, California

Army 1st Lt. Osbaldo Orozco (26) – Delano, California

Army Pfc. Cody J. Orr (21) – Ruskin, Florida

Marine Pvt. Elijah M. Ortega (19) – Oxnard, California

Army Capt. Maria I. Ortiz (40) – Bayamon, Puerto Rico

Army Staff Sgt. Billy J. Orton (41) – Humnoke, Arkansas

Army Sgt. Timothy R. Osbey (34) – Magnolia, Mississippi

Army Sgt. Pamela G. Osbourne (38) – Hollywood, Florida

Army Sgt. John C. Osmolski (23) -Eustis, Florida

Army Staff Sgt. Ryan S. Ostrom (29) – Liberty, Pennsylvania

Army Chief Warrant Officer Scott A.M. Oswell (33) – Washington

Marine Lance Cpl. Deshon E. Otey (24) – Hardin, Kentucky

Army Pfc. Kevin C. Ott (27) – Columbus, Ohio

Army Staff Sgt. Michael C. Ottolini (45) – Sebastopol, California

Marine Lance Cpl. Tyler R. Overstreet (22) – Gallatin, Tennessee

Army Sgt. Michael G. Owen (31) – Phoenix, Arizona

Royal Navy Acting Chief Petty Officer Simon Roger Owen (38) – Plymouth, Devon, England

Army Spc. Anthony C. Owens (21) – Conway, South Carolina

Marine Lance Cpl. David Edward Owens (20) – Winchester, Virginia

Never Forget! Always Remember!