Collection
- David L. Camp papers, 1984-2014 (majority within 1990-2014)39
- Don Binkowski collected materials, 1825-201339
- Chellis Glendinning Papers, 1980-202037
- Library (University of Michigan) records, 1837 - 2013 (majority within 1920 - 2000)36
- Michigan Citizen Records, 1933-2015 (majority within 1990-2010)35
- Tim Retzloff oral history interviews, 1993-201235
- Board of Regents (University of Michigan) records, 1817-2016 (majority within 1899-2016)34
- University Planner's Office (University of Michigan) records, 1940-201433
- Ethnic and Cultural Communities of Michigan Web Archive, 2010-201432
- Barbara Aziz broadcasts collection, 1988-201430
- Center for Ethnic and Religious Studies (University of Michigan-Dearborn) records, 1968-2016 (majority within 1990-2016)30
- Ira Deutchman Papers, 1967-201628
- Joseph Vining papers, 1953-201228
- Office of Research (University of Michigan) records, 1911-2013 (majority within 1950-2010)28
- Democratic Party of Michigan records, 1932-2013 (majority within 1950-2012)26
- A. Alfred Taubman papers, 1942-201425
- Central Michigan University Communications (UComm) Collection, 1946, 2018, and undated,25
- Christopher Armstrong papers, 2008-201525
- Chrystal G. Tibbs papers, circa 1890-2015 (majority within 1960-2013)25
- School of Information (University of Michigan) records, 1904-2014 (majority within 1926-1994)25