| August Marx | August Mattausch | August Matthes |
| August Matthes (Theologe) | August Matthiae | August Matthias Hagen |
| August Mau | August Maus | August Max Einsele |
| August Max Fiedler | August Mayer | August Mayer (Dichter) |
| August Mayer (General) | August Mayer (Mediziner) | August Mayer (Verwaltungsbeamter) |
| August Mayr | August Mazur | August Mälk |
| August Möbius | August Möbs | August Möslinger |
| August Müßle | August Mühlebach | August Mühlenbeck |
| August Mühling | August Mülberger | August Müller |
| August Müller (Kontrabassist) | August Müller (Maler) | August Müller (Marinebaurat) |
| August Müller (Mediziner, 1864) | August Müller (Orgelbauer) | August Müller (Orientalist) |
| August Müller (Politiker, 1757) | August Müller (Politiker, 1873) | August Müller (Politiker, 1895) |
| August Müller (Politiker, 1905) | August Müller junior | August Müller senior |
| August Müller-Lamberty | August Münch | August Münchmeyer |
| August Müssle | August Medicus | August Meier |
| August Meier (Politiker) | August Meier (SS-Mitglied) | August Meier-Böke |
| August Meine | August Meineke | August Meinel |
| August Meister | August Meitzen | August Melcher Myrberg |
| August Melchner | August Mencke | August Menken |
| August Mensching | August Mentzendorff | August Menzel |
| August Merges | August Merget | August Mersy |
| August Mertens | August Messer | August Metz |
| August Metz (Politiker, 1849) | August Metzger | August Metzinger |
| August Meuleman | August Meyer | August Meyer (Politiker) |
| August Meyerhuber | August Meyszner | August Michael Bulmerincq |
| August Michael Tauscher | August Michaelis | August Mierzinsky |
| August Miete | August Mietz | August Migette |
| August Mike Michalske | August Milarch | August Milbrecht |
| August Miller | August Miller von Aichholz | August Mink KG |
| August Mirbach | August Mittelsten Scheid | August Mittnacht |
| August Moßdorff | August Moeller | August Mogler |
| August Moll | August Momber | August Momberger |
| August Mommsen | August Monforts | August Moos |
| August Moosbrugger | August Morgenstern | August Moritz Ferdinand Schauenburg |
| August Mortelmans | August Mortimer Joachim von Maltzan | August Moser |
| August Munckel | August Mundt | August Musger |
| August Mutzenbecher | August Mylius | August Mylius (Missionar) |
| August N. Vecchioni | August Naef | August Naegle |
| August Nagel | August Nagel (Erfinder) | August Namendorff |
| August Namendorff (Kunstsammler) | August Napoleon Vecchioni | August Nathanael Grischow |
| August Natterer | August Nattermann | August Nauck |
| August Näf | August Nörmiger | August Nüßlin |
| August Neander | August Nebe | August Nebe (Pädagoge) |
| August Nebe (Theologe) | August Nebe-Pflugstädt | August Neidhardt |
| August Neidhardt von Gneisenau | August Neidhart | August Neilreich |
| August Neithardt | August Neo | August Neuburger |
| August Neuburger (Orgelbauer) | August Neuburger (Politiker) | August Neumann |
| August Neumann (Holzstecher) | August Neutzler | August Neven Du Mont |
| August Neven DuMont | August Neven DuMont (Verleger, 1832) | August Neven DuMont (Verleger, 1887) |
| August Nicaise Desvaux | August Nicolai | August Nicolas von Clavel |
| August Nicolaus Carl von Kardorff | August Nicolaus Herrmannsen | August Niebour |
| August Niemann | August Niemann (Schauspieler) | August Niemann (Schriftsteller) |
| August Niemeyer | August Nies | August Niewerth |
| August Nikolaus Herrmannsen | August Nikolaus Müller | August Nilsson |
| August Nissen | August Nitschke | August Noack |
| August Noack (Politiker) | August Nodnagel | August Noll |
| August Nolte | August Nopper | August Nordenskiöld |
| August Nunhofer | August Nuss | August Oberhauser |
| August Oehler | August Oeltermann | August Oelze |
| August Oesterlen | August Oetken | August Oetker |
| August Oetker (Unternehmer, 1944) | August Oetker der Jüngere | August Ohm |
| August Olfenius | August Oliver Fager | August Olomoucky |
| August Oncken | August Oppenberg | August Orth |
| August Ortloph | August Ortwein | August Osterrieth |
| August Osvald Westrèn-Doll | August Oswald von Lichtenstein | August Oswalt |
| August Ottmar Essenwein | August Ottmar Ritter von Essenwein | August Otto |
| August Otto (Kaufmann) | August Otto Föppl | August Otto Gerlach |
| August Otto Grote | August Otto Krug | August Otto Ludwig Freiherr von Grote |
| August Otto Ludwig von Grote | August Otto Reichow | August Otto von Grote |
| August Otto von Grote (Politiker) | August Otto-Walster | August Overweg |
| August Oxé | August Oxe | August Pabst |
| August Pabst (Schulrat) | August Pacher | August Paetsch |
| August Pagel | August Pahl (Werft) | August Palm |
| August Panning | August Pape | August Papen |
| August Parcus | August Pardey | August Paterno |
| August Paul Brenninkmeijer | August Paul Fuß | August Paul Fuss |
| August Paul von Kahlden | August Paul von Wassermann | August Pauli |
| August Pauli (Politiker) | August Pauly | August Pauly (Zoologe) |
| August Pechwell | August Pedersen | August Pelzel von Pelzeln |
| August Penzig | August Pepöck | August Perk |
| August Perl | August Perle | August Peter |
| August Peter Friedrich Sigmund von Schöning | August Peter Julius du Menil | August Peter Lorenzen Claussen |
| August Peter von Schöning | August Petermann | August Peters |
| August Peters (Bischof) | August Peters (Schriftsteller) | August Petri |
| August Petrowitsch Englas | August Pettenkofen | August Peukert |
| August Peus | August Pezzey der Jüngere | August Pfaltz |
| August Pfannkuch | August Pfannkuche | August Pfänder |
| August Pfeifer | August Pfeiffer | August Pfeiffer (Mediziner) |
| August Pfeiffer (Theologe) | August Pfizmaier | August Pfluger |
| August Pfund | August Philipp (Schleswig-Holstein-Sonderburg-Beck) | August Philipp Clara |
| August Philipp Conrad Paschen | August Philipp Emanuel Dauber | August Philipp Henneberger |
| August Philipp Klara | August Philipp Ottokar Meyer | August Pichler |
| August Pichler (Schauspieler, 1771) | August Pichler (Schauspieler, 1817) | August Piepenhagen |
| August Pieper | August Pieper (Architekt) | August Pieper (Theologe) |
| August Pigulla | August Pitzl | August Plath |
| August Pleschner von Eichstett | August Plum | August Pockels |
| August Podesta | August Pohlenz | August Pollmann |
| August Ponschab | August Portius | August Portois |
| August Possecker | August Pott | August Potthast |
| August Pradetto | August Prüßner | August Prüssing |
