Collection
- Jean Paul Slusser papers, 1905-19781
- Jeep Holland papers, 1943-19981
- Joe Louis scrapbooks and papers, 1935-1941, 1948-19511
- Johan G.R. Banér papers, 1890-19381
- John C. Dancy papers, 1920-19601
- John G. Claybourn Papers, 1908-19661
- John Harris Forster Papers, 1835-18911
- John Harvey Kellogg Papers [microform], 1832-1965 (majority within 1874-1943)1
- John Harvey Kellogg Papers, 1832-1965 (majority within 1874-1943)1
- John J. Smolenski scrapbook, 1908-19101
- John Maulbetsch scrapbooks, 1890-1950 (majority within 1914-1916)1
- John Spencer Curtis papers, 1899-19671
- John T. Kelsey Papers, 1969-19821
- John W. Jickling papers, 1860-2010 (majority within 1940-2000)1
- Joseph Kumao Sano papers, 1923-1961 (majority within 1941-1951)1
- Josephine Lang scrapbook, 1917-19211
- Kenneth H. MacDonald Papers, 1932-19891
- L. May Helmer papers, 1907-19191
- LaVerne Schmitkons Nethercut papers, 1946-circa 2005 (majority within 1947-1951)1
- Ladies Library Association of Ann Arbor records, 1866-20161