 O'Branovich, Anton |
| Obray, Alice Davenport |
| Obray, Larry |
| O'Brian, Juanita Vaughn |
| O'Brien, John |
| O'Brien, Joseph Glenn |
| O'Connor, Clarence |
| Odom, Alton |
| O'Donnell, Arthur |
| O'Donnell, Frederick |
| O'Donnell, Lizzie R. Rhoades |
| Ogles, Oscar |
| O'Gorman, Margaret Mary |
| Ohlemacher, Ida A. |
| Ohlemacher, Wilhelm A. |
| Ohlson, Theodore Robert |
| Oja, Mareia Hammer |
| Oja, Norman Leonard |
| Okie, Grace Gillette |
| Olen, Ella Senobia |
| Olinger, Hugh |
| Olinger, Oscar Ray |
| Olsen, Anne |
| Olsen, Marian |
| Olsen, Naomi Ruth Wright |
| Olson, Charles J. |
| Olson, Clarence |
| Olson, John Riley |
| Olson, Oscar Lawerence |
| Olson, Regina Mary |
| Omori, Hideshige |
| Onderdonk, Benjamin Joseph |
| O'Neal, Charlene Lois Beck |
| Orcutt, Alvah Warren |
| Orman, Doris Ballance |
| Orman, James Nestor |
| O'Rourke, Betty Holtzclaw |
| O'Rourke, John |
| O'Rourke, Monica |
| O'Rourke, Terrence J. |
| Orr, Marjorie |
| Oryall, Loretta |
| Osborn, Oscar |
| Osborne, Ella V. Wilcoxson |
| Osborne, Thomas Watson |
| Osbourne, Elizabeth Lucinda Moss |
| Osbourne, Sabra C. Bradley |
| Osmola, Lena Parrott |
| Osmun, Edith May Anderson |
| Otis, Betsy Lou Schwalm |
| Otis, Marion C. |
| Otis, William D. |
| Ott, Thelma Marie |
| Ottoway, Leora Vera |
| Outman, Mary Dobyns Deem |
| Overstreet, Lois Edythe |
| Ovist, Arthur P. |
| Owen, Lois Edith Pewitt |
| Ownbey, John Herschel |
| Oxley, Selwyn |
| Ozburn, Edythe Voena |
| Ozier, Claude Venable |
