Collection
- J. C. Catford papers, 1969-19851
- J. David Singer papers, 1947-2009 (majority within 1957-2000)1
- J. Philip Wernette Papers, 1915-19871
- J. Robert Willson Papers, 1933-1993, 1964-19781
- Jack van der Velde papers, 1979-1994 (majority within 1985-1990)1
- Jacob Ellsworth Reighard Papers, 1887-1942 (majority within 1890-1920)1
- Jacob M. Price papers, 1940-20071
- James B. Edmonson papers, 1915-1960 (majority within 1920-1955)1
- James B. Griffin papers, 1922-19971
- James Craig Watson papers, 1855-18811
- James F. Coakley papers, 1966-19711
- James H. Cissel papers, 1934-19431
- James H. Robertson Papers, 1956-19871
- James J. Duderstadt Papers, 1963-2016 (majority within 1970-1996)1
- James K. Pollock papers, 1920-19681
- James M. Plumer papers, 1921-19581
- James N. Morgan papers, 1939-2010 (majority within 1947-1999)1
- James T. Wilson papers, 1940-19781
- James V. Campbell papers, 1830-19411
- Jay A. Bolt papers, 1931-1998 (majority within 1949-1981)1