Past Officers
| President | ||
| William Pepper | 1893-1898 | |
| Samuel W. Pennypacker | 1898-1916 | |
| Thomas L. Montgomery | 1916-1922 | |
| A.S.W. Rosenbach | 1922-1952 | |
| Lessing J. Rosenwald | 1953-1964 | |
| Robert E. Spiller | 1964-1968 | |
| Emerson Greenaway | 1968-1973 | |
| George Allen | 1973-1998 | |
| Secretary | ||
| Harrison S. Morris | 1893-1898 | |
| John Ashhurst | 1898-1932 | |
| [A.S.W. Rosenbach, ex officio] | 1932-1952 | |
| Julian P. Boyd | 1939-1943 | |
| M. Joseph McCosker | 1953-1966 | |
| Howell J. Heaney | 1967-1978 | |
| Treasurer | ||
| John P. Nicholson | 1893-1894 | |
| Carl Edelheim | 1894-1895 | |
| Francis H. Earp | 1895-1898 | |
| Thomas L. Montgomery | 1898-1914 | |
| John Thomson | 1914-1916 | |
| Clinton Rogers Woodruff | 1916-1948 | |
| John H. Powell | 1948-1957 | |
| Penrose R. Hoopes | 1957-1967 | |
| Howard H. Lewis | 1967-1985 | |
| Ellen Dunlap | 1985-1992 | |
| Curator | ||
| John Thomson | 1893-1914 | |
| Thomas L. Montgomery | 1914-1916 | |
| [The office of Curator was abolished when the Club ceased to maintain its own rooms, with its own library and print collection.] | ||