| 17th Annual Circuit Exhibition of Paintings by Members of the Ohio Water Color Society | | April | 03 | 1942 | May | 03 | 1942 |
| Drawings by Members | | April | 18 | 1946 | June | 15 | 1946 |
| The Scholar in Art | | April | 19 | 1968 | April | 28 | 1968 |
| Charles H. Woodbury Memorial Exhibition | | April | 09 | 1941 | May | 04 | 1941 |
| Shelby Lee Adams Photographs: Appalachian Portraits | | April | 07 | 1995 | January | 04 | 1995 |
| In Memoriam--Pablo Picasso, 1881-1973 | | April | 10 | 1973 | May | 07 | 1973 |
| Peasant Embroideries from Central and Southern Europe | | April | 04 | 1924 | June | 24 | 1924 |
| Drawings by Children from the Museum of Fine Arts, Boston | | April | 05 | 1932 | April | 29 | 1932 |
| Object in Focus: Beadwork Belt (Yet) 1994.87 | | April | 30 | 1998 | June | 08 | 1998 |
| Special Exhibition of Lithographs | | April | 04 | 1923 | April | 19 | 1923 |
| 24th Annual Exhibition of Work by Cleveland Artists and Craftsmen [May Show] | | April | 29 | 1942 | June | 07 | 1942 |
| May Show Retrospective - 50 Years | | April | 23 | 1968 | June | 16 | 1968 |
| Alfredo Jaar | | April | 24 | 2017 | August | 06 | 2017 |
| 23rd Annual Exhibition of Work by Cleveland Artists and Craftsmen [May Show] | | April | 30 | 1941 | June | 08 | 1941 |
| Focus: Fiber (1995) | | April | 19 | 1995 | June | 18 | 1995 |
| Shinto: Discovery of the Divine in Japanese Art | Link | April | 09 | 2019 | June | 30 | 2019 |
| 14th Annual Exhibition of Work by Cleveland Artists and Craftsmen [May Show] | | April | 27 | 1932 | June | 05 | 1932 |
| American Handicrafts assembled and circulated by The American Federation of Arts | | April | 04 | 1923 | April | 20 | 1923 |
| Brand-New & Terrific: Alex Katz in the 1950s | Link | April | 30 | 2017 | August | 06 | 2017 |
| Collection of Easter Egg Material [Children's Museum] | | April | 06 | 1936 | April | 21 | 1936 |
