Living Past Masters
| Name | Year | Name | Year |
| D. Carroll Peters | 1946 | Louie D. Martin | 1988 |
William H. Arthur |
1955 | Thomas E. Wynkoop | 1989 |
| Charles D. Wink | 1959 | John L. Stains, PDDGM | 1990 |
| Staat T. Stymiest | 1961 | James C. Recard | 1991 |
| Carroll E. Pensinger | 1962 | Robert W. Nelson, Jr. | 1992 |
| Arthur C. Warnick, Jr. | 1963 | Jeffrey B. Geesaman | 1994 |
| H. Max Snowberger | 1964 | John E.N. Blair | 1995 |
| Robert D. Helm | 1971 | Dennis R. McClanahan | 1996 |
| Chauncey R. Blubaugh, Jr. | 1972 | James C. Valentine | 1997 |
| Warren E. Tomlinson | 1973 | D. Lloyd Reichard II | 1998 |
| Howard B. Zody, Jr. | 1974 | Bradley D. Greenawalt | 1999 |
| DeWayne McAninch | 1975 | Michael A. Selman, Sr. | 2000 |
| Jack T. Duffey | 1978 | Tracy G. Hight | 2001 |
| Jack N. Rogers | 1979 | Anthony A. Haugh | 2002 |
| Van L. Eyer | 1980 | Anthony A. Haugh | 2003 |
| Melvin G. Harbaugh, Jr. | 1981 | D. Lamar Sease | 2004 |
| Rodger A. Hahn | 1982 | William W. Wepking | 2005 |
| Randall W. Sprenkle | 1984 | Jeffrey B. Geesaman | 2006 |
| Richard E. Mathias | 1985 | Jeremy A. Bowersox | 2007 |
| Charles M. Recard | 1986 | ||
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Deceased Past Masters
| Name | Year | Name | Year |
| Samuel R. Frantz | 1891 | George L. McCleaf | 1931 |
| Albert J. Harbaugh | 1892 | Chester E. Adams | 1932 |
| Samuel C. Plank | 1893 | A. Lambert Oller, Jr. | 1933 |
| Albert J. Harbaugh | 1894 | Faber W. Heefner | 1934 |
| Jacob H. Stoner | 1895 | Claude B. Geesaman | 1935 |
| Aaron Werner | 1896 | William R. Miller | 1936 |
| John Calvin Criswell | 1897 | James W. McKnown | 1937 |
| John Calvin Criswell | 1898 | Roy H. Baker | 1938 |
| Charles B. Clayton | 1899 | Walter W. Strite | 1939 |
| Cecil B. McKnown | 1900 | William O. Kline | 1940 |
| John Calvin Criswell | 1901 | R. Eugene Arthur | 1941 |
| Frank W. Benedict | 1902 | John Welty, Jr. | 1942 |
| Addison Goodfellow | 1903 | Harper M. Miller | 1943 |
| Frank B. Hershey | 1904 | Richard R. Arthur | 1944 |
| John H. Bower | 1905 | Donald W. Mort | 1945 |
| Watson C. Stoner | 1906 | James E. Siegrist | 1947 |
| Joseph R. Hutchison | 1907 | Audrey F. Stouffer | 1948 |
| James C. Lochbaum | 1908 | Donald S. Fitz | 1949 |
| A. Stewart Etter | 1909 | Edward C. Miller, Sr. | 1950 |
| Ulysses Grant Bishop | 1910 | Earl O. Moore | 1951 |
| Franklin J.W. Horich | 1911 | Joseph O. Berkheimer | 1952 |
| Alvin H. Baer | 1912 | Raymond E. Barnhart | 1953 |
| Samuel F. Newman | 1913 | Harry A. Graham | 1954 |
| Emory T. Bitner | 1914 | Robert E. Carson | 1956 |
| Emry G. Heefner | 1915 | C. Brandt Singer | 1957 |
| J. Leslie McCleary | 1916 | Harry M. Wallace, Jr. | 1958 |
| Arthur B. Frantz | 1917 | Elmer E. Smith | 1960 |
| Albert A. Detwiler | 1918 | C. Wayne Pittman | 1965 |
| Robert R. Artur | 1919 | Milton L. Cline | 1966 |
| J. Clair McCullough | 1920 | John C. Verdier | 1967 |
| J. Garfield Miller | 1921 | Charles W. McIntire | 1968 |
| Luther J. Wiekert | 1922 | Mark H. McFerren | 1969 |
| Samuel S. Shoemaker | 1923 | Clarance D. Smith | 1970 |
| Joseph E. Guy | 1924 | Joseph L. Bock | 1976 |
| John Calvin Criswell | 1925 | Frank J. Lenfestey | 1977 |
| J. Franklin Kercheval | 1926 | Edgar S. Wolfkill, Jr. | 1983 |
| Harry E.D. Gray | 1927 | William G. Adams, Jr. | 1987 |
| Luther H. Yingling | 1928 | Gerald E. Alleman | 1993 |
| Jesse G. Beard | 1929 |