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| Joseph Cook, FDD (Charter Grand Knight) | 1978-1979 |
| J. Carl Sohn, PGK (DECEASED) | 1979-1980 |
| Lloyd Dorsey, PGK | 1980-1981 |
| John Bartolomeo, PGK (DECEASED) | 1981-1982 |
| Larry Hartman, PGK | 1982-1983 |
| Norbert Malecki, PGK (DECEASED) | 1983-1984 |
| Jerry Gavin, PGK (DECEASED) | 1984-1985 |
| Charles Scott, PGK, PFN (DECEASED) | 1985-1986 |
| Michael Demchuk, PGK, PFN (DECEASED) | 1986-1987 |
| John “Jack” Schultz, PGK, FDD, PCP (DECEASED) | 1987-1988 |
| Charles Laine, PGK, FDD | 1988-1989 |
| Frank J. Biedrzycki, PGK | 1989-1990 |
| James R. Degnan, PGK (DECEASED) | 1990-1991 |
| Allen Hillebrand, PGK | 1991-1992 |
| Tom Evans, PGK | 1992-1993 |
| Charles Clark, PGK, FDW (DECEASED) | 1993-1994 |
| John Hoover, PGK (DECEASED) | 1994-1995 |
| Donald Gonsalves, PGK*, PFN, FDD [3413 & 7025] (DECEASED) | 1995-1996 |
| Charles G. Wanko, PGK | 1996-1997 |
| Andrew Turian, PGK (DECEASED) | 1997-1998 |
| John Price, PGK, FDD, PCP (DECEASED) | 1998-1999 |
| Joe Korczynski, PGK | 1999-2000 |
| John Strawbridge, PGK | 2000-2001 |
| Jeffrey Kubik, PGK | 2001-2002 |
| John Joseph Glas, PGK (DECEASED) | 2002-2003 |
| Larry Foster, PGK | 2003-2004 |
| Andrew Srebroski, PGK, PFN | 2004-2005 |
| Michael Conlon, PGK, PFN | 2005-2006 |
| Bill Harris, PGK (DECEASED) | 2006-2007 |
| Mark Sprucebank, PGK | 2007-2009 |
| Bill Harris, PGK (DECEASED) | 2009-2010 |
| David J. Hall, PGK | 2010-2011 |
| Rick Biagiotti, PGK | 2011-2012 |
| Sean Smith, PGK | 2012-2014 |
| Michael Brug, PGK | 2014-2016 |
| John Nangle, PGK | 2016-2017 |
| William Stinchcomb III, PGK | 2017-2018 |
| Thomas W. Speck, PGK | 2018-2019 |
| Richard Hubbard, PGK | 2019-2020 |
| Godwin E Ilonoh, PGK | 2020-2021 |
| Armando E. Fernandez, PGK | 2021-2022 |
| Godwin E. Ilonoh, PGK | 2022-2023 |
| William J. Penkala, Sr., PGK | 2023-2024 |
| Iyke D. Okoro | 2024- |
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| Roster of Other Past Grand Knights | |
| Bill Fisher, PGK [2942] (DECEASED) | 1957-1959 |
| Ken Hertz, PGK | 1961-1962 |
| Jerry Fowler, PGK, PFN, PCP [2452] (DECEASED) | 1982-1983 |
| James Kilchenstein, PGK [5466] | 1984-1985 |
| Lou Woods, PGK, FDD [3413] (DECEASED) | 1986-1987 |
| James Barrett, PGK, PFN, FDD [10881] (DECEASED) | 1995-1997, 2001-2002 |
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