| Special Exhibition of Drawings, Watercolor Renderings, etc. by Architects from American Cities | | March | 10 | 1918 | April | 4 | 1918 |
| Paintings by Andrew T. Schwartz | | March | 29 | 1918 | May | 6 | 1918 |
| Reproductions of Florentine Engravings | | March | 29 | 1918 | April | 6 | 1918 |
| 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 |
| Wood-Block Prints by Gustave Baumann | | July | 26 | 1918 | August | 17 | 1918 |
| Collection of Paintings, Drawings, Etchings and Lithographs by Allied Interred Prisoners in Switzerland | | September | 11 | 1918 | October | 03 | 1918 |
| British War Lithographs | | September | 11 | 1918 | September | 30 | 1918 |
| Lithographs by Lucien Jonas representing the "Soul of France" | Link | September | 11 | 1918 | September | 30 | 1918 |
| Gregg Collection of War Posters: Second | | September | 15 | 1918 | October | 01 | 1918 |
| Special Exhibition of Photographs Showing Tapestry Weaving | | October | 04 | 1918 | December | 19 | 1918 |
