Joel H. Prouty's Past Masters'
Instituted March 29, 1927
| 1927 - 1928 | Rt. Wor. W.H. Smiley Kingsbury |
| 1928 - 1928 | Wor. John Tuck |
| 1928 - 1929 | Wor. Henry Sibley |
| 1929 - 1930 | Rt. Wor. John E. Riley |
| 1930 - 1931 | Wor. Fred Kingdon |
| 1931 - 1932 | Wor. Ralph W. Sibley |
| 1932 - 1933 | Wor. John J. Bridgeman |
| 1933 - 1934 | Wor. Clifford A. Boxell |
| 1934 - 1935 | Wor. Tom H. Spring |
| 1935 - 1936 | Wor. Clifford M. Allen |
| 1936 - 1937 | Wor. Earl S. Carpenter |
| 1937 - 1938 | Wor. Robert R. Giddings |
| 1938 - 1939 | Wor. John W. Boardman Jr. |
| 1939 - 1940 | Wor. William I. Hoyle |
| 1940 - 1941 | Wor. William E. May |
| 1941 - 1942 | Wor. Howard L. Johnson |
| 1942 - 1943 | Wor. William J. Macmillan |
| 1943 - 1944 | Wor. Stewart D. Wills |
| 1944 - 1945 | Wor. Milton N. Seagrave |
| 1945 - 1946 | Rt. Wor. Russell D. Waldron |
| 1946 - 1947 | Wor. Fredric A. Hardy |
| 1947 - 1948 | Wor. Kenneth G. Cort |
| 1948 - 1949 | Wor. C. Robert Prouty |
| 1949 - 1950 | Wor. A. Royal Booth |
| 1950 - 1951 | Wor. Harold E. Peterson |
| 1951 - 1952 | Wor. Millard R. Bassett |
| 1952 - 1953 | Wor. Carl E. Peterson |
| 1953 - 1954 | Wor. Edwin W. Harrington |
| 1954 - 1955 | Wor. William A.C. Norman |
| 1955 - 1956 | Wor. Harold M. Bishop |
| 1956 - 1957 | Wor. Raymond T. Giddings |
| 1957 - 1958 | Wor. Fredric J. Flemings |
| 1958 - 1959 | Wor. Robert H. Hunter |
| 1959 - 1960 | Wor. Arthur S. Chandler |
| 1960 - 1961 | Wor. G. Stanley Flagg |
| 1961 - 1962 | Wor. Gordon E. Worthington |
| 1962 - 1963 | Wor. Arnold R. Pullan |
| 1963 - 1964 | Wor. Lawrence F. Hamilton |
| 1964 - 1965 | Wor. William C. Robbie |
| 1965 - 1966 | Wor. Walter M. Mortimer |
| 1966 - 1967 | Rt. Wor. Clifford A. Parker |
| 1967 - 1968 | Wor. Richard C. Sjogren |
| 1968 - 1969 | Wor. A. Royal Booth Jr. |
| 1969 - 1970 | Wor. Alan R. Jordan |
| 1970 - 1971 | Wor. Robert C. Anderson |
| 1971 - 1972 | Wor. George H.L. Carlson |
| 1972 - 1973 | Wor. Robert N. Gingras |
| 1973 - 1974 | Wor. Dwight H. Bruinsma |
| 1974 - 1975 | Wor. Preston J. Sturdevant Jr. |
| 1975 - 1976 | Wor. Thomas M. Lockman |
| 1976 - 1977 | Wor. David F. Russell |
| 1977 - 1978 | Wor. Arthur S. Wilder |
| 1978 - 1979 | Wor. Donald W. Murray |
| 1979 - 1980 | Wor. Robert C. Miller |
| 1980 - 1981 | Wor. Alfred L. Jones |
| 1981 - 1982 | Wor. Clyde H. Blackwood |
| 1982 - 1983 | Wor. Robert G. Johnson |
| 1983 - 1984 | Wor. Preston J. Sturdevant III |
| 1984 - 1985 | Wor. Robert A. Davis |
| 1985 - 1987 | Wor. Nils W. Hagberg |
| 1987 - 1988 | Wor. Harry H. McCullough |
| 1988 - 1989 | Wor. Joseph T. Chilton Jr. |
| 1989 - 1990 | Wor. Curtis R. Derby |
| 1990 - 1991 | Wor. Carl H. Johnson Jr. |
| 1991 - 1992 | Wor. Harry L. Wojciak |
| 1992 - 1993 | Rt. Wor. Russell E. Lowe |
| 1993 - 1994 | Wor. Henry S. Marc |
| 1994 - 1995 | Wor. David P. Mayo |
| 1995 - 1996 | Wor. Richard A. Green |
| 1996 - 1997 | Wor. Brian P. Pellicano |
| 1997 - 1999 | Wor. Robert M. Baldauf |
| 1999 - 2000 | Wor. Donald W. Murray |
| 2000 - 2001 | Wor. Joseph T. Chilton Jr. |
| 2001 - 2002 | Wor. Richard D. Patterson Jr. |
| 2002 - 2004 | Rt. Wor. Windsor H. Bigelow III |
| 2004 - 2005 | Wor. Joseph F. Malloy |
| 2005 - 2006 | Wor. Robert M. Baldauf |
| 2006 - 2008 | Wor. Mark E. Maass |
| 2008 - | Wor. Daniel C. Barston |
