| Start - End | Name, occupation and work address |
|---|---|
| 1871 - 1880 | Blackburn, Hugh, M.A., professor of mathematics |
| 1880 - 1910 | Jack, Wm., LL.D., professor of mathematics |
| 1910 - 1910 | Gibson, George A., M.A., LL.D., professor of mathematics Next door to 9 College Next door to 11 College |