| Portrait of John D. Rockefeller by John Singer Sargent | | April | 07 | 1918 | April | 28 | 1918 |
| Portrait of President [Woodrow] Wilson by John Singer Sargent | | April | 07 | 1918 | April | 28 | 1918 |
| Paintings by [George] Gardner Symons, James R. Hopkins, and Frederick C. Frieseke | | April | 07 | 1918 | April | 30 | 1918 |
| Landscape Etchings from Durer to Whistler | | April | 07 | 1918 | April | 30 | 1918 |
| Chicago Society of Etchers | | May | 04 | 1918 | June | 06 | 1918 |
| J.P. Morgan Collection of Rembrandt Etchings | Link | May | 04 | 1918 | June | 06 | 1918 |
| Cleveland Society of Artists | | May | 06 | 1918 | June | 07 | 1918 |
| Wood-Block Prints by Rudolph Ruzicka | | June | 08 | 1918 | July | 02 | 1918 |
| Paintings by Henry Caro-Delvaille | | June | 08 | 1918 | July | 21 | 1918 |
| Medals by Theodore Spicer-Simson | | June | 08 | 1918 | July | 22 | 1918 |
| American Paintings owned in Cleveland | | July | | 1918 | August | | 1918 |
| Gregg Collection of War Posters | | September | 23 | 1917 | November | 2 | 1917 |
| Cartoons Pertaining to the World War by Louis Raemaekers | | October | 24 | 1917 | November | 21 | 1917 |
| Lithographs by Joseph Pennell: Picturesque War Works in America | | November | 02 | 1917 | November | 30 | 1917 |
| Copies of Old Masters by [James] Carroll Beckwith | | November | 02 | 1917 | December | 30 | 1917 |
| Rodin Memorial Exhibit | | November | 25 | 1917 | March | 3 | 1918 |
| Exhibition of Modern Chinese Embroideries | | November | 27 | 1917 | January | 13 | 1918 |
| Watercolors by Winslow Homer and John Singer Sargent | | November | 30 | 1917 | December | 31 | 1917 |
| Pastels by J.[ohn] McLure Hamilton lent by the artist and Mrs. E.[dward] H. Harriman | | January | 06 | 1917 | | | |
| Society of Painter-Gravers of America | | December | 01 | 1917 | December | 31 | 1917 |
