| | MS-1 | Horace M. Kallen Papers | 1902-1982 | Kallen, Horace Meyer | ms0001.pdf |
| | MS-2 | Henry Hurwitz Papers | 1905-1963 | Hurwitz, Henry | Intercollegiate Menorah Association | ms0002.pdf |
| | MS-3 | Boris D. Bogen Papers | 1891-1929 (bulk 1920-1929) | Bogen, Boris David | ms0003.pdf |
| | MS-4 | Paul Abelson Papers | 1878-1956 (bulk 1900-1920) | Abelson, Paul | ms0004.pdf |
| | MS-5 | Hebrew Union College Records | 1873-1979 (bulk 1903-1947) | Hebrew Union College | ms0005.pdf |
| | MS-6 | Ferdinand M. Isserman Papers | 1870-1971 (bulk 1919-1967) | Isserman, Ferdinand M. (Ferdinand Myron) | ms0006.pdf |
| | MS-7 | Annie Nathan Meyer Papers | 1858-1951 (bulk 1885-1948) | Johnson, James Weldon | Hurston, Zora Neale | Meyer, Annie Nathan | ms0007.pdf |
| | MS-8 | Samuel Dickstein Papers | 1923-1944 | Dickstein, Samuel | ms0008.pdf |
| | MS-9 | Abraham Cronbach Papers | 1902-1965 (bulk 1920-1960) | Cronbach, Abraham | ms0009.pdf |
| | MS-10 | Adolf and Gertrude Philippsborn Papers | 1875-1980 | Philippsborn, Adolf | Philippsborn, Gertrude | ms0010.pdf |
| | MS-11 | Hyman G. Enelow Papers | 1897-1933 | Enelow, H. G. (Hyman Gerson) | ms0011.pdf |
| | MS-12 | Trude Weiss-Rosmarin Papers | 1931-1984 | Weiss-Rosmarin, Trude | ms0012.pdf |
| | MS-13 | Jacob Billikopf Papers | 1857-1951 (bulk 1930-1950) | Billikopf, Jacob | ms0013.pdf |
| | MS-14 | Adolph S. Oko Papers | 1911-1944 | Oko, Adolph S. (Adolph Sigmund) | ms0014.pdf |
| | MS-15 | Louis Wolsey Papers | 1866-1948 (bulk 1942-1948) | Wolsey, Louis | ms0015.pdf |
| | MS-16 | World Union for Progressive Judaism Records | 1925-1998 | World Union for Progressive Judaism | ms0016.pdf |
| | MS-17 | American Council for Judaism Records | 1942-1989, undated | American Council for Judaism | ms0017.pdf |
| | MS-18 | David A. Brown Papers | 1894-1959 (bulk 1930-1936) | Brown, David Abraham | ms0018.pdf |
| | MS-19 | Jewish Institute of Religion Records | 1920-1961 | Jewish Institute of Religion | ms0019.pdf |
| | MS-20 | Hebrew Union College-Jewish Institute of Religion Records | 1936-2016 | Hebrew Union College-Jewish Institute of Religion | ms0020.pdf |
| | MS-21 | Maurice H. Harris Papers | 1882-1930 | Harris, Maurice H. | ms0021.pdf |
| | MS-22 | Tehilla Lichtenstein Papers | 1927-1970 | Lichtenstein, Morris | Lichtenstein, Tehilla | ms0022.pdf |
| | MS-23 | Morris D. Waldman Papers | 1912-1963 | Waldman, Morris D. | ms0023.pdf |
| | MS-24 | Congregation Bene Israel (Cincinnati, Ohio) Records | 1829-1960 (bulk 1920-1960) | Congregation Bene Israel (Cincinnati, Ohio) | ms0024.pdf |
| | MS-25 | Henry Berkowitz Papers | 1878-1923 | Berkowitz, Henry | ms0025.pdf |
| | MS-26 | Kivie Kaplan Papers | 1948-1975 (bulk 1966-1975) | Kaplan, Kivie | ms0026.pdf |
| | MS-27 | Harry Simonhoff Papers | 1948-1966 | Simonhoff, Harry | ms0027.pdf |
| | MS-28 | Albert Ehrenfried Papers | 1853-1951 (bulk 1901-1951) | Ehrenfried, Albert | ms0028.pdf |
| | MS-29 | Kaufmann Kohler Papers | 1851-1959 (bulk 1900-1925) | Kohler, Edgar Julius | Kohler, Johanna | Kohler, Kaufmann | Kohler, Lilli | Kohler, Max J. | Kohler, Rose | ms0029.pdf |
| | MS-30 | Julian Morgenstern Papers | 1900-1974 (bulk 1940-1950) | Morgenstern, Julian | ms0030.pdf |