1. Humphrey Moore 1802 – 1836
2. John W. Gaiter 1836 – 1838
3. Abner B. Warner 1839 – 1846
4. Lycurgus P. Kimball 1847 – 1849
5. Ephraim Nelson Hidden 1849 – 1858
6. Sylvanus Cobb Kendall 1858 – 1860
7. Franklin Deming Ayer 1861 – 1867
8. George Edward Freeman 1868 – 1871
9. George Pierce, Jr. 1872 – 1878
10. William Avery Lamb 1878 – 1881
11. Charles Henry Taintor 1882 – 1884
12. John C. Rollins 1885 – 1887
13. William Arthur Thomas 1888 – 1892
14. Henry Porter Peck 1892 – 1899
15. John Edward Herman 1900 – 1906
16. Charles Frederick Robinson 1906 – 1911
17. Joseph Hooker Twichell 1911 – 1915
18. George Edgar Wolfe 1915 – 1921
19. George Homer Lane 1921 – 1929
20. Noyes Otis Bartholomew 1929 – 1930
21. Thomas Cole Richards 1930 – 1931
22. Robert Russell Denison 1931 – 1941
24. Wallace Frederick Addison 1942 – 1946
23. Joseph Wayne Haskell 1946 – 1951
24. Herbert Edward Brockner 1951 – 1956
25. George Bacon Higgins 1957 – 1967
26. Craig H. Richards 1968 – 1981
27. David L. Clarke 1981 – 1990
28. Roy G. Smith 1991 – 1995
29. Sheila S. Rubdi 1997 – 2012
30. Allen P. Hoyt 2017 –