Foster E. Mohrhardt

| birth_place = Lansing, Michigan, United States | death_date = | death_place = Arlington, Virginia, US | occupation = Librarian | education = }}

Foster Edward Mohrhardt (March 7, 1907 – June 7, 1992) was a United States librarian. He had a long and illustrious career in library and information science as a scholar, organizer and diplomat, and was listed by ''American Libraries'' among "100 Leaders we had in the 20th Century". Mohrhardt is also known for his work to have the United States Department of Agriculture Library re-designated as a national library. Provided by Wikipedia