Collection
- Interfaith Council for Peace and Justice (Ann Arbor, Mich.) records, 1966-20101
- J. C. Catford papers, 1969-19851
- J. David Singer papers, 1947-2009 (majority within 1957-2000)1
- Jack Kausch collection, 1927-2002 (majority within 1976-1994)1
- Jack Kevorkian papers, 1911-2017 (majority within 1990-2011)1
- James B. Angell Papers, 1845-19161
- James E. Harbour papers, 1977-20091
- James K. Pollock papers, 1920-19681
- James L. Curtis papers, 1927-20171
- Jane Briggs Hart papers, circa 1925-19961
- Jay Cassidy photograph collection, 1967-19701
- Jeep Holland papers, 1943-19981
- Jennifer Granholm papers, 1992-2010 (majority within 2003-2010)1
- Jeremiah G. Turcotte papers, 1933-2020 (majority within 1961-2001)1
- Jim Dunne papers, 1969-2011 (majority within 1974-1996)1
- Jimmie Howard Reynolds diary, 1970-19711
- John D. Dingell, Jr. papers, 1922-2017 (majority within 1955-2014)1
- John Engler Papers, 1968-20031
- John J. H. Schwarz Papers, 1987-2002 (majority within 1999-2002)1
- John L. Kavanaugh papers, 1970-2011 (majority within 1990s-2000s)1