| Spring Exhibition of the Cleveland Photographic Society | | April | 01 | 1917 | April | 8 | 1917 |
| Tracing Light: Gary Fabian Miller Photographs | | April | 10 | 2004 | July | 21 | 2004 |
| 11th Annual Exhibition of Work by Cleveland Artists and Craftsmen [May Show] | | April | 23 | 1929 | June | 02 | 1929 |
| Rubens in The Cleveland Museum of Art: A Tribute to his 400th Anniversary | | April | 15 | 1977 | May | 29 | 1977 |
| Focus: Fiber (1987) | | April | 16 | 1987 | June | 07 | 1987 |
| Animals as Romantic Icons in French Art | | April | 08 | 1986 | October | 05 | 1986 |
| Focus: Fiber (1990) | | April | 24 | 1990 | June | 10 | 1990 |
| Flower and Fruit Prints, Gift of the Print Club for the Donald Gray Memorial Collection | | April | | 1940 | April | | 1940 |
| Paintings by Ignacio Zuloaga lent by the artist and various owners | Link | April | 03 | 1917 | April | 25 | 1917 |
| Japanese Dolls [Children's Museum] | | April | 06 | 1927 | July | 15 | 1927 |
| Renaissance Drawings from Ambrosiana | Link | April | 03 | 1985 | June | 16 | 1985 |
| Focus: Fiber (1989) | | April | 05 | 1989 | May | 07 | 1989 |
| Textile Designs by Leon Bakst | | April | 30 | 1929 | May | 15 | 1929 |
| Sol LeWitt: Wall Drawings | Link | April | 21 | 1987 | June | 21 | 1987 |
| Portrait of John D. Rockefeller by John Singer Sargent | | April | 07 | 1918 | April | 28 | 1918 |
| Focus: Fiber (1986) | | April | 09 | 1986 | May | 25 | 1986 |
| Lithographs of English Munitions Works by Joseph Pennell, lent by S.[almon] P. Halle [1] | | April | 09 | 1917 | April | 30 | 1917 |
| Greek Island Embroideries from the Museum Collections | | April | 07 | 1927 | November | 30 | 1927 |
| The Year in Review for 1984 | | April | 03 | 1985 | May | 05 | 1985 |
| Masterworks of Ming and Qing Painting from the Forbidden City | Link | April | 16 | 1989 | May | 21 | 1989 |
