| Exhibition of the Month: Arts of Crete and Homeric Mycenae | | September | 13 | 1946 | October | 27 | 1946 |
| Special Exhibition of Prints lent by Various Out of Town Dealers | | September | 29 | 1922 | October | 15 | 1922 |
| "Humor in Prints" from CMA Collections | | September | 13 | 1934 | October | 28 | 1934 |
| Heritage and Horizon: The Words and Thoughts of American Artists 1776-1976 | | September | 08 | 1976 | October | 10 | 1976 |
| Summer Outdoor Class Work | | September | 18 | 1962 | December | 03 | 1962 |
| Dutch, Flemish, and German Prints | | September | | 1976 | December | | 1976 |
| Mexican Puppetry: Photographs | | September | 17 | 1946 | September | 29 | 1946 |
| Opulent Fashion in the Church | | September | 24 | 2017 | October | 01 | 2017 |
| American Indian, Negro and Primitive Art | | September | 19 | 1934 | November | 04 | 1934 |
| George Bellows Lithographs | | September | 19 | 1962 | November | 02 | 1962 |
| Primitive to Contemporary Sculpture | | September | 06 | 1956 | October | 31 | 1956 |
| Gregg Collection of War Posters | | September | 23 | 1917 | November | 2 | 1917 |
| Masterworks on Loan, Celebrating the 100th Anniversary of the Cleveland Museum of Art, "Portrait of Helen Sears" by John Singer Sargent | Link | September | 03 | 2016 | November | 01 | 2016 |
| Focus: Fiber | | September | 06 | 1978 | September | 24 | 1978 |
| Artists for Victory: Posters | | September | 04 | 1943 | September | 26 | 1943 |
| Collection of Paintings, Drawings, Etchings and Lithographs by Allied Interred Prisoners in Switzerland | | September | 11 | 1918 | October | 03 | 1918 |
| Michelangelo: Mind of the Master | Link | September | 22 | 2019 | January | 05 | 2020 |
| Work of Summer Outdoor Classes | | September | 25 | 1956 | November | 15 | 1956 |
| Asian Autumn: Later Korean Art | | September | 22 | 1992 | January | 20 | 1993 |
| Work No. 965: Half the air in a given space | Link | September | 30 | 2012 | November | 25 | 2012 |
