| Etchings and Lithographs by Charles A. Platt | | January | 14 | 1920 | February | 06 | 1920 |
| Oil Paintings by A.[bel] G.[eorge] Warshawsky | | February | 08 | 1920 | February | 25 | 1920 |
| Work by James McNeill Whistler owned in Cleveland | | February | 17 | 1920 | March | 05 | 1920 |
| Etchings by Alphonse Legros owned in Cleveland | | February | 17 | 1920 | March | 05 | 1920 |
| Prints, Mezzotints, and Engravings forming the Collection of the Print Department | | February | 18 | 1920 | April | 05 | 1920 |
| Paintings by Jean-Julien Lemordant | | March | 07 | 1920 | March | 28 | 1920 |
| Important Canvases owned by Cleveland Collectors | | March | | 1920 | April | | 1920 |
| Italian Art, in conjunction with course of lectures by Professor [Frank Jewett] Mather [Jr.] | | March | 10 | 1920 | May | 15 | 1920 |
| Textiles Exhibition | | March | 29 | 1920 | April | 18 | 1920 |
| Small Bronzes from the National Sculpture Society through The American Federation of Arts | | April | | 1920 | April | | 1920 |
| Wood-block Prints in Color by American Artists | | April | 09 | 1920 | April | 28 | 1920 |
| Etchings by [Lester G.] Hornby, Troy Kinney and [Arthur W.] Heintzelman | | June | 09 | 1921 | July | 08 | 1921 |
| Charles Shackleton Memorial Exhibition | | November | 15 | 1921 | December | 25 | 1921 |
| Paintings selected from local canvases produced in the past ten years and from leading spring exhibitions | | June | 10 | 1921 | July | 10 | 1921 |
| Etchings and Drypoints by Eileen and George Soper | | November | 16 | 1921 | December | 09 | 1921 |
| Contemporary American Painting | | June | 10 | 1921 | July | 10 | 1921 |
| Paintings by "The Group of Seven," Canadian Painters | | July | 07 | 1921 | August | 31 | 1921 |
| Etchings by Charles A. Platt | | July | 07 | 1921 | September | 29 | 1921 |
| French Painting of the Latter 19th Century | Link | July | 12 | 1921 | September | 15 | 1921 |
| Second Annual Exhibition of the Art and Craftwork of the Cleveland High Schools | | August | | 1921 | November | 20 | 1921 |
