 | Obelink, A. | | |  |
| Oberman, F.P. | | 23-10-1941 | |
| Oberman, Gerk | 14-12-1918 | 08-03-1945 | |
| Obermeijer, Vilmos | 02-12-1914 | 28-10-1944 | |
| Odenkirchen, Bernard J. | 06-08-1921 | |  |
 | Odewald, Hinderina | 12-06-1861 | 01-08-1942 | |
| Oeben, Harm | 20-09-1914 | 04-04-1944 | |
| Oene, van, Hendrik Leo Zwanius Albert | 06-11-1917 | 20-02-1942 | |
| Oene, van, Johannes | 06-08-1905 | 03-05-1943 | |
| Oenen, van | | | |
| Oerlemans, Gerrit Jan | 14-12-1915 | 07-03-1944 | |
| Oerlemans, J.A. | | |  |
| Oerlemans, J.S.A. | | |  |
| Oetgens van Waveren Pancras Clifford, Willem Frederic | 14-04-1910 | 09-10-1945 | |
| Oettinger, Walter | 23-05-1905 | 24-05-1943 | |
| Oever, van den, Antonius Louis | 30-10-1918 | 10-12-1944 | |
 | Oever, van der, Arie | 21-10-1921 | 15-08-1943 | |
 | Offermann, Willem Eduard | 14-10-1923 | 17-03-1942 | |
| Ogten, van, Johan Cornelis | 03-10-1917 | 02-01-1944 | |
| Ohr, Aime | 23-04-1909 | 13-11-1942 |    |
| Oijen, van, Andreas Johannes Antonius | 22-04-1919 | 14-11-1944 | |
| Ojik, van, J. | | |  |
| Okkerse, Teunis | 24-05-1899 | 10-05-1944 | |
 | Oldenburg, Hendrik (Henk) | 25-09-1925 | 22-02-1942 | |
| Oldenburg, J.H. | | |  |
 | Oldenkamp, Hein | 29-03-1919 | 09-04-1945 | |
 | Olij, Hermanus Cornelis | 30-11-1918 | 23-08-1942 | |
| Olij, Jan | 10-08-1920 | 08-05-1996 | |
| Olivier, Leendert | 29-03-1920 | 17-02-1945 | |
 | Oljans, Thijs | 18-01-1926 | 26-12-1944 | |
 | Oljans, Wicher | 03-07-1922 | 26-12-1944 | |
| Olland, Wilhelmus Betty Jan (Willy) | 06-01-1920 | 17-02-1942 | |
 | Olsen, Gunnar | 25-02-1918 | 28-12-1941 | |
 | Olsman, Gerrit Jan | 12-01-1895 | 30-01-1962 |  |
| Olthof, Gerrit | 02-01-1921 | 05-05-1945 | |
 | Olthof, Nicolaas | 19-04-1922 | 31-03-1944 | |
 | Olthof, Wolther | 01-09-1913 | 11-05-1940 | |
| Oltmans, Henri | 11-09-1900 | 06-04-1945 | |
| Oltmans, Johan Charles | 08-01-1909 | 15-10-1945 | |
| Oltmans, Pieter Martinus | 22-07-1915 | 14-11-1944 | |
| Ommen, Jacob Lammert | | |  |
| Ommen, van, Boukje | 09-10-1906 | 20-01-1943 | |
| Ommen, van, Gerardus Johannes Nicolaas | 13-02-1903 | 31-07-1942 | |
| Ommen, van, Jacobus Lubbertus | 02-01-1890 | 04-10-1944 | |
| Ommeren O'Farrell, van, Ludwig | 10-04-1922 | 08-10-1942 | |
 | Ommeren, van, Frank Rijk | 04-11-1918 | 06-11-1944 | |
| Ommeren, van, Godefridus | 14-11-1919 | 11-09-1944 | |
| Ommeren, van, Mathijs | 04-04-1925 | 14-11-1944 | |
| Omvlee-Bekhuis, Jacoba M. | 07-07-1885 | | |
| Onbekende Rus | | 12-09-1944 | |
| Onnen, Max | 17-11-1921 | 26-11-2015 |     more |
 | Onrust, Bartholomeus Franciscus Antonius Maria | 15-12-1906 | 05-10-1944 | |
| Onwezen, Teunis Gijsbertus | 05-11-1908 | 15-08-1942 |  |
 | Ooijen, van, Dirk | 23-11-1911 | 28-01-1944 |     |
 | Ooijen, van, J.C. | | 00-00-1943 | |
| Ooijen, Wilhelmus Pieter | 10-09-1928 | 06-09-1944 | |
| Ooijevaar, Evert | 19-05-1897 | 16-10-1942 | |
| Oolbekkink, Hermanus | 27-09-1911 | 06-06-1944 | |
| Oolgaard Snijder, W.L. | | | |
| Oome, Cornelis Marinus | 10-08-1918 | 10-05-1940 |  |
| Oomen, Adrianus Antonius | 22-01-1899 | 06-10-1944 | |
 | Oomens, David | 31-05-1926 | 08-09-1944 | |
 | Oomis, Jacobus Franciscus Leonardus | 29-10-1920 | 12-05-1940 | |
| Oomkens, Jan Herman | 21-03-1926 | 21-07-1944 | |
| Ooms, Arie Jacobus Johannes (Jack) | 12-01-1925 | 06-09-1999 |  |
 | Ooms, Jacob | 29-04-1921 | 15-06-1942 | |
| Oor, P.P.F. | | | |
 | Oorlog, Cornelis | 08-03-1918 | 18-07-1945 | |
| Oorschot, Gerardus Bastiaan Willem | 31-01-1909 | 21-05-1940 | |
| Oorschot, Johannes Hendrik | 28-05-1906 | 18-11-1939 | |
| Oorschot, van, David | 25-05-1915 | 14-05-1940 | |
 | Oorschot, van, Johan Willem | 29-01-1875 | 15-12-1952 |       more |
 | Oorschot, van, Rudolf | 22-01-1907 | 20-05-1940 | |
| Oorschot, van, Wilhelmus | 18-02-1905 | 06-09-1943 | |
| Oort, Johannes van | 17-11-1902 | 07-01-1969 | |
| Oortgiesen, Gerhard | 30-11-1916 | 08-03-1945 | |
| Oortgiesen, J.W. | | | |
| Oorthuijs, J.H. | | | |
| Oortmerssen, van, D. | | | |
 | Oortwijn, Roelof Albert | 12-10-1903 | 01-10-1943 | |
| Oost, Geert | 19-02-1877 | 19-04-1945 | |
| Oost, Jan | 16-06-1919 | 14-05-1940 | |
| Oost, Roelof Tiede | 11-03-1908 | 12-03-1945 | |
| Oosten, van, Roelof | 19-12-1923 | 11-03-1944 |  |
| Oostenbroek, Herman Willem Leonard | 17-10-1906 | | |
| Oostendorp, Cornelis Johannes | 06-06-1920 | 19-11-1942 | |
 | Oosterbeek, Johannes | 24-02-1915 | 23-02-1942 | |
 | Oosterhof, Wiebe | 06-06-1921 | 22-06-1942 | |
| Oosterhof, Wilhelmus | 08-06-1910 | 08-10-1942 | |
| Oosterhoff, Tonnis Pieter | 10-03-1909 | 12-10-1944 | |
 | Oosterhoorn, Jacob | 12-11-1916 | 17-10-1941 | |
| Oosterhout, Gerrit | 29-04-1912 | 06-10-1942 | |
| Oosterhuis, A.J. | | | |
| Oosterhuis, Ernst Geert | 16-05-1892 | 05-06-1944 | |
| Oosterhuis, H.J. | | | |
| Oosterhuis, Swier Johannes | 25-03-1927 | 25-06-1945 | |
| Oosteroom, van, W.H. | | | |
| Oosters, Adrianus | 24-06-1917 | | |
| Oosterveen | | 00-09-1943 | |
| Oosterveen, Hendrik | 01-02-1891 | 25-09-1943 | |
| Oosterveen, J. | | | |
 | Oosterveld, Jan Roelof Caesar | 02-02-1893 | 29-04-1945 | |
| Oosterwijk, H. | | | |
| Oosterwijk, J. | | | |
| Oosterwijk, van, Johannes M. | 02-05-1892 | | |
 | Oosterzee, van, Christiaan Vincent Gradwell "Chris" | 20-03-1922 | 18-04-1989 |  |
 | Oosthoek, Bob | 25-06-1912 | 12-10-1944 |  |
| Oostindië, Adrianus Johannes Gerardus | 17-02-1895 | 10-05-1940 | |
 | Oostindiën, Roelof Jan | 09-10-1911 | 29-07-1943 | |
| Oosting, Albert | 18-01-1921 | 22-08-1944 | |
| Oosting, Gerard Catharinus | 15-07-1917 | 12-10-1944 | |
 | Oosting, Roelof | 08-04-1911 | 18-09-1944 | |
 | Oostinga, Nicolaas Adriaan | 08-12-1881 | 24-12-1944 | |
| Oostlander, Marinus Henri "Rinus" | 26-07-1923 | 26-03-1945 | |
 | Oostrom Soede, van, Egbert Theodoor "Jimmy" | 17-03-1919 | 10-12-1941 | |
| Oostrom Soede, van, Henri Max Louis Frédéric Emile | 12-09-1910 | 11-07-1993 |  more |
 | Oostrum, van, Wouter | 21-07-1922 | 03-10-1943 | |
 | Oostveen, van, Paulus | 16-12-1911 | 11-05-1940 | |
| Oostwouder, Folkert | 17-12-1915 | 15-05-1944 | |
| Ooteman, Petrus Jozef | 24-01-1917 | 01-03-1945 | |
| Opdam, J.B. | | | |
| Opgenoorth, M. | | | |
| Ophoff, Ernst (Ferd.) | 30-01-1921 | 19-09-1941 | |
| Ophorst, H. | | | |
| Oppen, van, Ferdinand Marie Joseph Hubert | 04-03-1913 | 02-02-1945 | |
| Opstal, Bartholomeus | 07-04-1921 | 10-11-1944 | |
 | Opstal, van, J.H. "Anny" | 04-04-1918 | 06-09-2018 | |
 | Oranje-Nassau, van, Juliana | 30-04-1909 | 20-03-2004 |       more |
 | Oranje-Nassau, van, Wilhelmina | 31-08-1880 | 28-11-1962 |      more |
| Oranje-Nassau, van, Willem Frederik Karel (Frits) | 28-02-1797 | 08-09-1881 |       more |
| Oranje-Nassau, van, Willem I | 24-08-1772 | 12-12-1843 |     more |
| Oranje-Nassau, van, Willem II | 06-12-1792 | 17-03-1849 |  more |
| Oranje-Nassau, van, Willem III | 19-02-1817 | 23-11-1890 |    more |
| Oranje, Jacobus | 27-07-1898 | 06-04-1946 | |
| Ormel, Gerrit Jan | 13-11-1910 | 02-03-1945 |  |
| Ormel, H.J. | 26-05-1899 | 01-12-1988 | |
| Ormeling | | | |
| Ortha, Gerardus Johannes Lambertus | 27-03-1887 | 17-07-1944 | |
 | Ortse, Wynand | 10-06-1916 | 15-03-1943 | |
 | Ortt, Felix Dono, Jhr | 21-01-1907 | 30-04-1944 | |
| Os, G. van | | | |
| Os, van, Gerrit | 02-05-1914 | 06-09-1944 | |
 | Os, van, Petrus | 26-03-1916 | 03-03-1944 | |
| Osendarp, Martinus Bernardus | | 17-10-1943 |  |
 | Ossel, Hendrik | 31-12-1913 | |  |
| Ossenbruggen, van, Désiré | 11-05-1907 | 28-02-1942 | |
| Osten, Johannes Franciscus | 00-00-1920 | 22-09-2010 |  |
| Oswald, Gerben Desiré | 12-01-1920 | 16-02-1944 | |
| Ottema, Catharina (Catrien) | | 11-08-1943 | |
| Ottema, H. | | | |
| Ottema, Jannes | 27-11-1917 | 22-12-1941 | |
 | Otten, Rudolf C. | 13-01-1916 | 20-06-1942 | |
| Ottens, Simon | 31-01-1902 | 04-11-1942 | |
| Otter, den, Leendert | | |  |
 | Otter, Hendrik | 28-05-1916 | 25-04-1942 | |
| Otter, Volkert | 13-08-1921 | 18-05-1944 | |
| Otterlo, van, Isaac | 17-04-1920 | 26-10-1942 | |
| Ottes, C.R. | | | |
| Ottevanger, Joost | 18-09-1918 | 14-08-1947 | |
| Otto, Bernard | 31-05-1871 | 05-09-1942 | |
 | Otto, Jakob | 16-09-1894 | 16-03-1945 | |
| Otto, Karl A.L. | 21-06-1918 | 03-02-1943 | |
| Oud, Johannes | 12-04-1905 | | |
| Oude Geerdink, H.J. | | | |
 | Ouden, den, Frits Jan Willem | 23-07-1914 | 31-07-2012 |  |
| Ouden, den, Marinus Petrus Antonius | 21-08-1909 | 12-02-1951 |     more |
 | Ouden, van den, Jan | 02-11-1919 | 09-11-2012 |  |
| Oudenaarde, M. G. | | |  |
| Oudenaarde, van, Abraham | | 27-07-1944 | |
 | Oudenaarde, van, Adrianus | 15-08-1917 | 08-01-1945 | |
 | Oudenaller, Johannes Wilhelmus | 26-06-1876 | 12-02-1945 | |
| Ouderaa, van der, Johannes | 18-02-1910 | 12-03-1944 | |
 | Oudheusden, van, Johannes Martinus Petrus | 10-01-1906 | 20-02-1943 | |
| Oudshoorn, F.J.A. | | | |
| Oudshoorn, P.N. | | | |
| Oudsten, den, Jan Willem | 23-05-1912 | 31-12-1944 | |
| Oudsten, den, Schalk | 26-07-1912 | 24-07-1943 | |
| Oudt, Max | 04-08-1918 | 02-11-1942 | |
| Ouendag-Kuiper, B.A. | | |  |
| Oussoren, ds. J. | | | |
| Out, Pieter Jacobus | 08-04-1921 | 15-06-1942 | |
| Outmans, E. | | | |
 | Ouwehand, Henricus Bastiaan | 16-01-1887 | 20-04-1942 | |
| Ouwehand, Jan Berend | 02-01-1914 | 16-01-1943 | |
| Ouwehand, Jan Hendrik | 09-11-1922 | 03-10-1944 | |
| Ouwehand, Teunis | 16-12-1898 | 00-00-1949 | |
| Ouwendijk, Pieter | 03-03-1918 | 05-03-1944 | |
| Ouwens, Klaas K. | 07-10-1917 | | |
| Ouwerdijk, Abraham | 30-09-1918 | 30-09-1942 | |
| Ouwerkerk, Bartholomeus Isaäk Matheus Wilhelmus | 18-06-1907 | 03-03-1945 | |
| Ouwerkerk, J.D. | | | |
| Ouwerkerk, Leonardus Theodorus | | | |
 | Ouwerkerk, Nicolaas Arnoldus | 15-09-1900 | 31-05-1944 | |
| Ouwerkerk, Pieter | 22-05-1913 | 15-12-1944 | |
| Ouwerkerk, Teunis | 18-11-1906 | 25-07-1944 | |
| Ouwerkerk, van, Dirk Willem | 17-05-1917 | 11-08-1944 | |
| Ouwerkerk, van, Mattheus Roelof | 16-01-1905 | 30-08-1944 | |
 | Ouwerling, Frederik Hendrik Marie | 07-11-1883 | 09-11-1960 |  |
| Overakker, Roelof Theodorus | 09-01-1890 | 09-01-1945 |  |
| Overbeek, F.J. | | | |
| Overbeeke, van, J. | | | |
| Overdiek, Jurgen Heinrich | 22-06-1915 | 15-04-1945 | |
| Overdijk, Rika | 23-11-1932 | 07-05-1945 | |
| Overeem, Jan | 03-06-1917 | 09-02-1945 | |
 | Overeem, van, Lucia Henriette (Loes) "Witte Engel" | 07-11-1907 | 24-10-1980 | |
 | Overgaauw, Geert Adrianus Cornelis | 17-06-1918 | 15-08-1944 |  |
| Overgoor, J.T. | | | |
| Overheul, Leendert | 11-04-1899 | 23-06-1945 | |
 | Overmaat, Bernardus Gerhardus Johannes | 22-09-1911 | 20-09-1942 | |
| Overmars, G. | | | |
| Oversier, Cornelis Laurens "Kees" | 02-10-1920 | 14-07-2019 |  more |
| Oversteeg, van, E. | | | |
| Oversteegen, Jan David | 25-04-1908 | 16-04-1945 | |
 | Overveen, Gijsbert | | | |
| Overweel, C.J.W. | | | |
 | Ovink, Sebus Paul Lambertus | 01-08-1911 | 28-02-1942 | |
| Ox, Fredrik Johannes Marcus | 03-05-1920 | 15-07-1944 | |
| Oyen, van, Ludolph Hendrik | 25-04-1889 | 28-07-1953 |    more |
