# List of Nu Sigma Nu chapters

Nu Sigma Nu Medical Fraternity was a North American co-ed professional fraternity for medical students and related sciences. The national entity ceased operations in 1973, with a few chapters remaining active as a local fraternity. In the following list, active chapters are indicated in bold and inactive chapters are in italics.
| Chapter | Charter date and range | Institution | Location | Status |
| Alpha | March 2, 1882 – 2008 | University of Michigan | Ann Arbor, Michigan | Inactive |
| Beta | May 17, 1889 | Detroit College of Medicine | Detroit, Michigan | Inactive |
| Gamma | March 26, 1890 – June 12, 1893 | Medico-Chirurgical College of Philadelphia | Philadelphia, Pennsylvania | Inactive |
| Delta | February 2, 1891 | Western University of Pennsylvania | Pittsburgh, Pennsylvania | Inactive |
| Epsilon | February 21, 1891 | University of Minnesota | Minneapolis, Minnesota | Active |
| Zeta | March 28, 1891 | Chicago Medical College | Evanston, Illinois | Inactive |
| Eta | February 2, 1892 | University of Illinois College of Medicine | Champaign-Urbana, Illinois | Inactive |
| Theta | March 12, 1892 | University of Cincinnati Health | Cincinnati, Ohio | Inactive |
| Iota | February 4, 1893 – June 10, 1899, 1904–before 1963 | Columbia University College of Physicians and Surgeons | New York City, New York | Inactive |
| Kappa | March 11, 1893 | Rush Medical College | Chicago, Illinois | Inactive |
| Lambda | March 14, 1896 | Perelman School of Medicine | Philadelphia, Pennsylvania | Active |
| Mu | April 14, 1896–1953 | Syracuse University | Syracuse, New York | Inactive |
| Nu | June 1, 1896 – 1909, 1934 | University of Southern California | Los Angeles, California | Inactive |
| Xi | February 13, 1897 | New York University School of Medicine | New York City, New York | Inactive |
| Omicron | December 18, 1899 | Union University | Albany, New York | Inactive |
| Pi | February 25, 1900 | Washington University in St. Louis | St. Louis, Missouri | Inactive |
| Rho | February 15, 1900 | Jefferson Medical College | Philadelphia, Pennsylvania | Active |
| Sigma | April 4, 1900 | Western Reserve University | Cleveland, Ohio | Inactive |
| Tau | June 11, 1900 | Cornell University | Ithaca, New York | Inactive |
| Upsilon | September 7, 1900 | Cooper Medical College | Palo Alto, California | Inactive |
| Phi | September 7, 1900 | University of California | Berkeley, California | Inactive |
| Chi | February 15, 1902 | University of Toronto | Toronto, Ontario, Canada | Inactive |
| Psi | February 20, 1904 – before 1963 | University of Virginia | Charlottesville, Virginia | Inactive |
| Omega | 1900 | | | Memorial |
| Beta Alpha | October 10, 1904 | University of Maryland School of Medicine | Baltimore, Maryland | Inactive |
| Beta Beta | March 18, 1905 | Johns Hopkins University | Baltimore, Maryland | Inactive |
| Beta Gamma | December 8, 1905 | University at Buffalo | Buffalo, New York | Inactive |
| Beta Delta | December 18, 1906 | Roy J. and Lucille A. Carver College of Medicine | Iowa City, Iowa | Inactive |
| Beta Epsilon | December 21, 1906 | University of Nebraska | Omaha, Nebraska | Inactive |
| Beta Zeta | January 19, 1907 | Yale University | New Haven, Connecticut | Inactive |
| Beta Eta | May 18, 1908 | Indiana University School of Medicine | Bloomington, Indiana | Inactive |
| Beta Theta | February 6, 1909 – before 1963 | University of Kansas School of Medicine | Lawrence, Kansas | Inactive |
| Beta Iota | February 4, 1910 | Tulane University School of Medicine | New Orleans, Louisiana | Inactive |
| Beta Kappa | March 15, 1913 | Harvard Medical School | Boston, Massachusetts | Inactive |
| Beta Lambda | December 20, 1915 | University of Texas | Galveston, Texas | Inactive |
| Beta Mu | November 12, 1918 | McGill University | Montreal, Quebec, Canada | Inactive |
| Beta Nu | May 12, 1919 | University of Oregon Medical School | Portland, Oregon | Inactive |
| Beta Xi | February 26, 1924 – c. 1973 | University of Colorado School of Medicine | Denver, Colorado | Inactive |
| Beta Omicron | January 2, 1926 | University of Wisconsin School of Medicine | Madison, Wisconsin | Inactive |
| Beta Pi | October 29, 1927 – before 1963 | University of Vermont | Burlington, Vermont | Inactive |
| Beta Rho | November 21, 1931 – before 1963 | Duke University | Durham, North Carolina | Inactive |
| Beta Sigma | May 25, 1934 – December 1, 1934 | Queen's School of Medicine | Kingston, Ontario, Canada | Inactive |
| Beta Tau | March 2, 1935 | Ohio State University | Columbus, Ohio | Inactive |
| Beta Upsilon | February 8, 1941 | George Washington University | Washington, D.C. | Inactive |
| Beta Phi | January 20, 1947 | University of Alabama | Birmingham, Alabama | Inactive |
| Beta Chi | February 4, 1950 | University of Washington | Seattle, Washington | Inactive |
| Beta Psi | May 19, 1951 | LSU Health Sciences Center New Orleans | New Orleans, Louisiana | Inactive |
| Gamma Alpha | 1953 | University of California Los Angeles | Los Angeles, California | Inactive |
| Gamma Beta | October 23, 1960 | University of Mississippi School of Medicine | Oxford, Mississippi | Inactive |