| Paintings from the Museum Collection (1949) | | April | 26 | 1949 | June | 12 | 1949 |
| May Show Retrospective - 50 Years | | April | 23 | 1968 | June | 16 | 1968 |
| Jon Pestoni: Some Years | | April | 23 | 2016 | July | 24 | 2016 |
| 17th | | April | 06 | 1943 | June | 01 | 1943 |
| North American Indian Art [Children's Museum] (1932) | | April | | 1932 | April | | 1932 |
| Converging Lines: Eva Hesse and Sol LeWitt | Link | April | 03 | 2016 | July | 31 | 2016 |
| Small Bronzes from the National Sculpture Society through The American Federation of Arts | | April | | 1920 | April | | 1920 |
| Wood-block Prints in Color by American Artists | | April | 09 | 1920 | April | 28 | 1920 |
| 25th Annual Exhibition of the Work of Cleveland Artists and Craftsmen [May Show] | | April | 27 | 1943 | June | 06 | 1943 |
| Homelands Exhibit | | April | 01 | 1919 | April | 27 | 1919 |
| Loie Fuller | | April | 10 | 1984 | June | 03 | 1984 |
| Paintings, Drawings and Etchings by Charles H. Woodbury | | April | 28 | 1920 | June | 21 | 1920 |
| Oil Paintings from the [Robert C.] Vose Galleries | | April | 05 | 1919 | April | 24 | 1919 |
| Gothic Art | | April | | 1919 | May | | 1919 |
| European Paintings through the 19th Century [2] | | April | 05 | 1938 | April | 25 | 1938 |
| Rembrandt and the Dutch Tradition of the 17th Century | | April | 04 | 1939 | May | 14 | 1939 |
| Creative Use of Museum Exhibition Material by Children | | April | 05 | 1955 | May | 04 | 1955 |
| Collection of Easter Egg Material [Children's Museum] | | April | 06 | 1936 | April | 21 | 1936 |
| Contemporary Prints: Ten Years of Acquisitions | | April | 27 | 1993 | June | 27 | 1993 |
| Object in Focus: Christ Carrying the Cross 1971.5 | | April | 06 | 1999 | June | 06 | 1999 |
