August Pfeiffer

August Pfeiffer is the name of the following people:

• August Pfeiffer (theologian) (1640–1698), German theologian and orientalist
• August Pfeiffer (physician) (1848–1919), German doctor and bacteriologist
• August Emanuel Pfeiffer (1812–1854), German politician, member of the Frankfurt National Assembly
• August Friedrich Pfeiffer (1748–1817), German orientalist and librarian

This is a disambiguation page for differentiating between several terms identified with the same word.