| French Paintings (1954) | | April | 25 | 1954 | June | 15 | 1954 |
| Brand-New & Terrific: Alex Katz in the 1950s | Link | April | 30 | 2017 | August | 06 | 2017 |
| Greek Island Embroideries (1995) | | April | 21 | 1995 | May | | 1996 |
| Shinto: Discovery of the Divine in Japanese Art | Link | April | 09 | 2019 | June | 30 | 2019 |
| Butler Art Institute Circuit Exhibition of Paintings from New Year's Show | | April | 03 | 1940 | April | 28 | 1940 |
| Cutting Edge: Modern Prints from Atelier 17 | | April | 09 | 2017 | August | 13 | 2017 |
| Museum Collections | | April | 09 | 1940 | April | 21 | 1940 |
| Generous Donors: A Tribute to The Print Club of Cleveland | | April | 02 | 1991 | August | 04 | 1991 |
| Object in Focus: Toward a Definition of an \Early Western\ Tibetan Style | | April | 24 | 2001 | June | 24 | 2001 |
| German Drawings of the 18th, 19th, and 20th Centuries | | April | 01 | 1980 | July | 13 | 1980 |
| Mediterranean, Near Eastern and Indian Embroideries | | April | 01 | 1961 | January | 14 | 1962 |
| Graphic Art of Goya | | April | | 1940 | June | | 1940 |
| Exhibition of the Month: Jewelry of India | | April | 01 | 1947 | June | 06 | 1947 |
| Directions in Drawing: 1750-1988 | | April | 02 | 1991 | August | 04 | 1991 |
| Kenro Izu Photographs: Light Over Ancient Angkor | | April | 05 | 1997 | June | 05 | 1997 |
| Third Annual Exhibition of Fifty Prints of the Year | | April | 10 | 1928 | May | 03 | 1928 |
| The 61st Annual May Show | | April | 16 | 1980 | May | 18 | 1980 |
| Drawings and Ceramics by Members' Children | | April | 06 | 1948 | May | 09 | 1948 |
| Creative Use of Museum Exhibition Material by Children | | April | 05 | 1955 | May | 04 | 1955 |
| Design in Printed Textiles | | April | 04 | 1961 | June | 04 | 1961 |
