| Musical Instruments, The Charles G. King, Jr. Collection | | December | 29 | 1920 | April | 4 | 1921 |
| Illuminations and Printing from Various Lenders | | January | 08 | 1921 | February | 14 | 1921 |
| Paintings by Arthur H.K. Hammond lent by Dow Chemical Co. | | January | 12 | 1921 | March | 01 | 1921 |
| Korean Pottery, a Few Textiles, and Paintings | | August | 31 | 1921 | October | 03 | 1921 |
| Loan Exhibition of Etchings by Frank W. Benson | | January | 15 | 1921 | March | 03 | 1921 |
| Special Exhibition of Work of Students of The Cleveland School of Art | | September | 16 | 1921 | September | 30 | 1921 |
| 17th- and 18th-Century English Rooms | | February | 13 | 1921 | May | 15 | 1921 |
| Bronzes lent by the National Sculpture Society | | January | 07 | 1920 | July | 20 | 1920 |
| 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 |
| Paintings, Drawings and Etchings by Charles H. Woodbury | | April | 28 | 1920 | June | 21 | 1920 |
