Collection John Van Antwerp MacMurray Papers, 1715-1988 (mostly 1913-1942) Repository Public Policy Papers
Collection Joseph Coy Green Papers, circa 1907-1977 (mostly 1931-1953) Repository Public Policy Papers
Collection José Martínez Sotomayor Papers, 1929-1960 (mostly 1930-1932) Repository Manuscripts Division
Collection J. Wayman Williams Photographs of Princeton University, 1943-1950 Repository Princeton University Archives
Collection Kienbusch Angling Collection, 1651-1974 (mostly 1800-1950) Repository Manuscripts Division
Collection Kreuger & Toll Company Records, 1911-1952 (mostly 1930-1939) Repository Public Policy Papers
Collection Laurence Pollinger Ltd. Files Concerning D. H. Lawrence's Lady Chatterley's Lover, 1931-1979 Repository Manuscripts Division
Collection Leonard L. Milberg '53 Collection of Manuscripts, Correspondence, and Photographs, 1762-2001 Repository Manuscripts Division
Collection Letters of Sir Sydney Carlyle Cockerell to Janet Camp Troxell, 1937-1959 Repository Manuscripts Division
Collection Levering Cartwright Collection on "Death Valley Scotty", 1939-1973 (mostly 1963-1971) Repository Manuscripts Division
Collection "Literary Landmarks of Princeton" Exhibition Collection, 1892-1971 (mostly 1967-1968) Repository Manuscripts Division
Collection Livingston T. Merchant Papers, circa 1944-1972 (mostly 1954-1968) Repository Public Policy Papers
Collection Léon-François Hoffmann Collection on Haitian Literature, 1936-2009 Repository Manuscripts Division
Collection Luther P. Eisenhart Collection on Woodrow Wilson, 1902-1960 Repository Public Policy Papers
Collection Luzern Humphrey Collection, circa 1838-2014 (mostly 1852-1854) Repository Manuscripts Division
Collection Lyman B. Kirkpatrick Papers, circa 1933-2000 (mostly 1942-1982) Repository Public Policy Papers
Collection Malcolm Cowley Collection Related to The Stories of F. Scott Fitzgerald, 1949-1950 Repository Manuscripts Division
Collection María Rosa Oliver Papers, circa 1899-1997 (mostly 1930-1975) Repository Manuscripts Division
Collection Mary Jane and Daniel Woodward Collection of M. F. K. Fisher Letters, 1946-1988 Repository Manuscripts Division
Collection Mathieu-Guillaume-Thérèse Villenave's Collection on Alina d'Eldir, circa 1829 - 1950s (mostly 1829-1845) Repository Manuscripts Division
Collection Maxwell E. Perkins Letters to Elizabeth H. Lemmon, 1922-1947 Repository Manuscripts Division
