| Exhibition of Laces from CMA Collections | | April | 15 | 1931 | April | 21 | 1931 |
| 17th Century Netherlandish Graphics | | April | 27 | 1982 | August | 01 | 1982 |
| Recent Accessions in Sculpture | | April | | 1939 | April | | 1939 |
| Wood-block Prints in Color by American Artists | | April | 09 | 1920 | April | 28 | 1920 |
| Focus Fiber: 1981 Annual Textile Arts Club Exhibition | | April | 15 | 1981 | May | 10 | 1981 |
| Alfredo Jaar | | April | 24 | 2017 | August | 06 | 2017 |
| Homelands Exhibit | | April | 01 | 1919 | April | 27 | 1919 |
| Shinto: Discovery of the Divine in Japanese Art | Link | April | 09 | 2019 | June | 30 | 2019 |
| Architectural Models Made by Students [Children's Museum] | | April | | 1939 | April | | 1939 |
| Paintings, Drawings and Etchings by Charles H. Woodbury | | April | 28 | 1920 | June | 21 | 1920 |
| Brand-New & Terrific: Alex Katz in the 1950s | Link | April | 30 | 2017 | August | 06 | 2017 |
| Oil Paintings from the [Robert C.] Vose Galleries | | April | 05 | 1919 | April | 24 | 1919 |
| 17th Annual Exhibition of Work by Cleveland Artists and Craftsmen [May Show] | | April | 24 | 1935 | June | 02 | 1935 |
| Outdoor Life Photographic Contest and Show. In cooperation with the American and Canadian Sportsman's Show [Public Auditorium, Cleveland] | | April | | 1954 | April | | 1954 |
| 12th Annual Circuit Exhibition of the Ohio Watercolor Society | | April | 02 | 1937 | April | 21 | 1937 |
| Cutting Edge: Modern Prints from Atelier 17 | | April | 09 | 2017 | August | 13 | 2017 |
| Gothic Art | | April | | 1919 | May | | 1919 |
| From Van Gogh to Picasso: Impressionist and Modern Masterworks from the Cleveland Museum of Art, [Seoul Olympic Museum, Seoul, Korea] | | April | 07 | 2007 | May | 20 | 2007 |
| Drawings by Museum Children | | April | 26 | 1935 | May | 30 | 1935 |
| Etchings and Aquatints from Turner | | April | 03 | 1937 | May | 27 | 1937 |
