Carl Pfeiffer

Carl Pfeiffer may refer to:

• Carl Pfeiffer (pharmacologist) (1908–1988), one of the founders of orthomolecular psychiatry
• Carl Pfeiffer (architect) (1834–1888), German-born NYC architect
• Carl Pfeiffer (malacologist), see Lithoglyphus naticoides

• Karl Pfeiffer (disambiguation)

Topics referred to by the same term

This disambiguation page lists articles about people with the same name.
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