| Geometry in Art and Architecture | | April | 01 | 1942 | May | 03 | 1942 |
| Paintings by Ignacio Zuloaga lent by the artist and various owners | Link | April | 03 | 1917 | April | 25 | 1917 |
| Reproductions of Holbein's Drawings | | April | | 1923 | April | | 1923 |
| 16th Annual Circuit Exhibition by the Ohio Water Color Society | | April | 03 | 1941 | April | 30 | 1941 |
| Object in Focus: Beadwork Belt (Yet) 1994.87 | | April | 30 | 1998 | June | 08 | 1998 |
| Brand-New & Terrific: Alex Katz in the 1950s | Link | April | 30 | 2017 | August | 06 | 2017 |
| Drawings by Members' Children's Classes | | April | 26 | 1949 | May | 08 | 1949 |
| Drawings by Museum Children | | April | 26 | 1935 | May | 30 | 1935 |
| Greek Island Embroideries (1995) | | April | 21 | 1995 | May | | 1996 |
| Portrait of President [Woodrow] Wilson by John Singer Sargent | | April | 07 | 1918 | April | 28 | 1918 |
| 17th Annual Circuit Exhibition of Paintings by Members of the Ohio Water Color Society | | April | 03 | 1942 | May | 03 | 1942 |
| Shinto: Discovery of the Divine in Japanese Art | Link | April | 09 | 2019 | June | 30 | 2019 |
| Lithographs of English Munitions Works by Joseph Pennell, lent by S.[almon] P. Halle [1] | | April | 09 | 1917 | April | 30 | 1917 |
| Reproductions of Sargent's Drawings | | April | | 1923 | April | | 1923 |
| Charles H. Woodbury Memorial Exhibition | | April | 09 | 1941 | May | 04 | 1941 |
| French Paintings from the Museum Collection | | April | 24 | 1950 | June | 11 | 1950 |
| Cutting Edge: Modern Prints from Atelier 17 | | April | 09 | 2017 | August | 13 | 2017 |
| Paintings from the Museum Collection (1949) | | April | 26 | 1949 | June | 12 | 1949 |
| Paintings by [George] Gardner Symons, James R. Hopkins, and Frederick C. Frieseke | | April | 07 | 1918 | April | 30 | 1918 |
| 24th Annual Exhibition of Work by Cleveland Artists and Craftsmen [May Show] | | April | 29 | 1942 | June | 07 | 1942 |
