| Name | First names | Arrt | Date of death | Place of death | Regimental unity | Record | Initial data |
|---|---|---|---|---|---|---|---|
| OGNIER | Julien Joseph | 20e | 09/10/1914 | COURCELLES-SUR-AIRE (55) - FRANCE | 155 RI | Fiche | |
| OHIER | Louis Eugène René | 13e | 09/07/1914 | REMBERCOURT-AUX-POTS (55) - FRANCE | 304 RI | Fiche | CORR |
| OHL | Charles Emile | 12e | 06/09/1918 | RESSONS-SUR-MATZ (60) - FRANCE | 76 RI | Fiche | |
| OHLER | Andre Eug | 11e | SAINT-GILLES (51) - FRANCE | 18 RIC | |||
| OHLEYER | Albert Prosper | 20e | 03/03/1917 | ESNES-COTE-304 (55) - FRANCE | 342 RI | Fiche | |
| OHLMANN | Andre | 11e | 05/10/1917 | KUPA - GRECE | 284 RI | ||
| OHLMANN | Louis Emile | 11e | 10/12/1914 | ANGERS (49) - FRANCE | 294 RI | Fiche | CORR |
| OHO | Jean Marie | 17e | 09/27/1916 | CAPPY (80) - FRANCE | 21 BCP | Fiche | |
| OHREL | Eugene | 15e | VERSAILLES (78) - FRANCE | 21 RI | |||
| OHRENSTEIN | Georges | 4e | 06/29/1915 | BOESINGHE - BELGIQUE | 2 RZ | Fiche | |
| OJAM | Charles Auguste | 11e | 11/22/1914 | SOISSONS (02) - FRANCE | 282 RI | Fiche | CORR |
| OKINEZYE | Marie Bernard | 6e | 05/25/1915 | AIX-NOULETTE (62) - FRANCE | 24 RI | ||
| OLAND | Jean Louis | 18e | 02/08/1916 | SAINT-HILAIRE-LE-GRAND (51) - FRANCE | 63 RIT | Fiche | |
| OLANIER | Fernand | 7e | 09/21/1914 | SERVON (51) - FRANCE | 91 RI | Fiche | |
| OLARD | Octave | 20e | 10/01/1915 | LA-FOLIE (62) - FRANCE | 28 RI | ||
| OLCHANSKI | Jacques Lazare | 8e | 06/06/1918 | LOUVOIS (51) - FRANCE | 99 RI | Fiche | |
| OLEON | Jean Alfred | 18e | PARIS (75) - FRANCE | 99 RI | |||
| OLGIATI | Pierre | 11e | 11/25/1916 | TAVANNES-FORT (55) - FRANCE | 19 RI | Fiche | |
| OLGIWOLSKI | Henri | 11e 18e | 09/28/1915 | SOUAIN (51) - FRANCE | 354 RI | Fiche | |
| OLIARI | Auguste Pierre | 17e | 10/08/1918 | ESSIGNY-LE-PETIT (02) - FRANCE | 12 RI | Fiche | |
| OLICHON | Pierre Marie | 17e | 10/04/1914 | MERCATEL (62) - FRANCE | 71 RI | Fiche | |
| OLIER | Bernard | 19e | 10/07/1915 | LA-CROIX-EN-CHAMPAGNE (51) - FRANCE | 87 RI | ||
| OLIER | Capo | 13e | 04/30/1915 | AUBIGNY-EN-ARTOIS (62) - FRANCE | 153 RI | ||
| OLIN | Marcelin Gabriel | 12e | 07/04/1916 | ESNES-COTE-304 (55) - FRANCE | 4 RZ | Fiche | |
| OLIN | Pierre Gaston | 4e | 09/16/1914 | VAUX-MARIE (55) - FRANCE | 154 RI | Fiche | |
| OLINGER | Bernard | 20e | 09/25/1915 | SOUAIN (51) - FRANCE | 2 RE | Fiche | |
| OLION | Jean | 17e | 04/16/1917 | VAUXAILLON (02) - FRANCE | 61 BTS | Fiche | |
| OLIVA | Jacques André | 17e | 11/04/1914 | ANDECHY (80) - FRANCE | 102 RI | Fiche | |
| OLIVA | Louis | 1er | 06/28/1916 | ESNES (55) - FRANCE | 173 RI | Fiche | |
| OLIVARY | Louis | 19e | 12/18/1914 | LOMBAERTZYDE - BELGIQUE | 28 RD | ||
| OLIVE | Andre Edmond Louis | 16e | 04/08/1915 | LES-EPARGES (55) - FRANCE | 67 RI | ||
| OLIVE | Charles | 4e | 06/28/1915 | LES-EPARGES (55) - FRANCE | 51 RI | ||
| OLIVERAS | Albert | 2e | 06/12/1918 | MONTIGNY-LENGRAIN (02) - FRANCE | 53 RA | ||
| OLIVERAS | Omer Albert | 2e | 04/10/1915 | BOIS-LE-PRETRE (54) - FRANCE | 356 RI | Fiche | |
| OLIVERO | Constant Jacques Auguste | 20e | 11/24/1916 | FLORINA - GRECE | 260 RI | Fiche | |
| OLIVIER | Adrien | 18e | 02/21/1915 | REICHACKERKOPF - ALSACE 68 | 51 BCP | ||
| OLIVIER | Alcide Leon Alexandre | 17e | 09/14/1914 | SAINT-LEONARD (51) - FRANCE | 208 RI | ||
| OLIVIER | Alexandre | 4e | 04/08/1915 | CAMP-DE-LA-COURTINE (23) - FRANCE | 412 RI | Fiche | |
| OLIVIER | Alphonse Prosper | 18e | 10/14/1918 | RAYGERIE - BELGIQUE | 74 RI | Fiche | |
| OLIVIER | Antoine | 17e | CHAPELLE-SAINT-MESMIN (45) - FRANCE | ||||
| OLIVIER | Camille | 13e | 09/26/1916 | RANCOURT (80) - FRANCE | 16 BCP | Fiche | |
| OLIVIER | Camille | 18e | 05/18/1918 | MORTEMER (60) - FRANCE | 288 RI | ||
| OLIVIER | Camille | 18e | 09/28/1918 | BUSSY-LE-CHATEAU (51) - FRANCE | 35 RI | ||
| OLIVIER | Charles | 15e | 07/05/1916 | ESTREES (80) - FRANCE | 329 RI | Fiche | |
| OLIVIER | Charles Louis | 2e | 11/19/1918 | VERSAILLES (78) - FRANCE | 20 ETEM | ||
| OLIVIER | Emile | 13e | 02/22/1916 | WAVRILLE (55) - FRANCE | 327 RI | Fiche | |
| OLIVIER | Emile Joseph | 14e | 09/25/1915 | JONCHERY (51) - FRANCE | 60 RI | Fiche | |
| OLIVIER | Emmanuel Jules | 18e | 09/21/1915 | SAINT-HILAIRE-LE-GRAND (51) - FRANCE | 150 RI | Fiche | CORR |
| OLIVIER | Ernest | 18e | MULHWALOT - | 143 RI | |||
| OLIVIER | Ernest Alphonse | 8e | 04/23/1916 | MORT-HOMME (55) - FRANCE | 254 RI | Fiche |
Legend
In blue: information corrected by a citizen. The CORR link shows the initial data.
A whole row in blue indicates a Mémoire des Hommes reference.