Collection
- Gay Delanghe papers, 1961-20061
- General Television Network records, 1954-19971
- George H. Forsyth papers, 1880-2016 (majority within 1920-1999)1
- George Vargas papers, 1933-2016 (with gaps), undated1
- George Washington Merrill photographs, circa 1874-19181
- Guild House records, 1924-2005 (majority within 1940-1990)1
- Gunnar Birkerts papers, 1930-20171
- H. J. (Henry Jacob) Gomberg Papers, 1941-1995 (majority within 1955-1980)1
- H. O. Crisler papers, 1922-19781
- Heidi Van Arnem papers, 1977-2003 (majority within 1994-2001)1
- Henry Russel Lectureship Committee (University of Michigan) records, 1925-20051
- Horace H. Rackham School of Graduate Studies (University of Michigan) records, 1892-20141
- Horace L. Wilgus Papers, 1878-19351
- Human Rights Party (Ann Arbor, Mich.) records, 1970-1979 (majority within 1971-1975)1
- Huron River Watershed Council Records, 1965-20131
- Imagining America records, 1999-20071
- Information Technology Division (University of Michigan) records, 1956-1998 (majority within 1985-1997)1
- Institute for Social Research (University of Michigan) records, 1936-2017 (scattered) (majority within 1946-2010)1
- Institute for Social Research Oral History Videotapes and Transcripts, 1997-19981
- Inter-Cooperative Council (Ann Arbor, Mich.) records, 1932-20151