| Owner | Count | 1.
| Syracuse University, University Art Collection, Syracuse, New York | 385 | 2.
| Syria Temple, Hamarville, Pennsylvania | 1 | 3.
| Syring, W. Vernon, Mr. & Mrs., Flint, Michigan | 3 | 4.
| Sysak, Jennifer L. & Kenneth J., Willowick, Ohio | 1 | 5.
| Szarejko, Liza, Woodstock, New York | 1 | 6.
| Szczepanski, Stanley B., Decatur, Alabama | 1 | 7.
| Szechenyi, Laszlo, Countess, heirs of, | 1 | 8.
| Szechenyi, Laszlo, Countess, Newport, Rhode Island | 1 | 9.
| Szechenyi, Lazlo, Countess, Newport, Connecticut | 2 | 10.
| Szmolko, Howard, | 1 |
|