The first reference to an assistant coach at Georgetown was in 1892. An assistant is listed for all seasons below after 1901.
Assistants at Georgetown generally follow three eras. From 1910-23, there was one assistant per year, not specific to position. From 1924-50, teams employed 2-4 assistants per year, specializing on the offensive/defensive lines and the offensive backfield, but not specific to position. From 1963-present, positional coaches were used, with the title of offensive and defensive coordinator appearing in the early 1970's.
Current coaches are in bold. Please contact us if there are any changes or updates to this list.
| Assistant Coach | Seasons | Alma Mater | College Head Coaching Experience |
| Billy Suter | 1901 | Princeton 1899 | Sewanee 1899, Georgetown 1902 |
| Moran Barry | 1903 | Georgetown 1902 | |
| Frank Gargan | 1911 | Fordham 1910 | GU 1912-13; RPI 1914; Fordham 1916-17,22-26; NYU 1920-21 |
| Eddie Bennis | 1911-12 | Pennsylvania 1908 | St. Joseph 1909, Villanova 1916 |
| Wayne Hart | 1913 | Georgetown 1911 | |
| John O'Reilly | 1914-21 | Brown 1900 | |
| Jackie Maloney | 1921-22 | Georgetown 1918 | Georgetown 1922 |
| Dan O'Connor | 1922-23 | Georgetown 1917 | |
| Bill Kenyon | 1923-25 | Georgetown 1923 | |
| Myron (Mike) Palm | 1924-29, 1948 | Penn State 1923 | |
| Bolic DeGassis | 1925-26 | Georgetown 1925 | |
| Herb Kopf | 1925-29 | Wash.& Jeff. 1922 | Manhattan 1938-42 |
| John (Ox) DaGrosa | 1926-29 | Colgate 1926 | Holy Cross 1945-47 |
| Thomas McNamara | 1928 | Georgetown 1924 | |
| Tom Murphy | 1930 | Notre Dame 1929 | |
| John (Clipper) Smith | 1930 | Notre Dame 1928 | NC State 1931-33; Duquesne 1936-38 |
| John Colrick | 1930-31 | Notre Dame 1928 | |
| Frank Kersjes | 1931-32 | Notre Dame 1930 | |
| Frank Leahy | 1931 | Notre Dame 1931 | BC 1939-40, Notre Dame 1941-53 |
| John Carberry | 1932 | Notre Dame 1931 | |
| George Murtagh | 1932-48 | Georgetown 1925 | |
| Maurice Dubofsky | 1933-48 | Georgetown 1932 | Georgetown 1968-69 |
| Bill Battles | 1949-50 | Brown 1939 | |
| Jack Prendergast | 1949-50 | Colgate 1939 | |
| Joe Sullivan | 1949-50 | Dartmouth 1949 | |
| Jim Chapin | 1963 | Furman 1962 | |
| Steve Weinress | 1963 | Colorado 1959 | |
| Bill Fallon | 1964 | Georgetown 1962 | |
| Mike Farrell | 1964 | Georgetown 1963 | |
| Carl MacCartee | 1964 | Duke 1963 | |
| Pete Fisher | 1965 | Georgetown 1965 | |
| Ed Fugit | 1965-66 | Vermont 1965 | |
| Lou Confessiori | 1967 | Wichita State 1966 | |
| Fred Bernhard | 1966-67 | N.C. State 1962 | |
| Bob Green | 1966-67 | Texas Tech 1950 | |
| Steve Osisek | 1966-67 | Virginia 1950 | |
| Scott Glacken | 1968-69 | Duke 1966 | Georgetown 1970-92 |
| Don Briggs | 1969 | Kentucky 1967 | |
| Dan Droze | 1968-92 | North Carolina 1958 | |
| Tom Folliard | 1970-72 | Miss. St. 1966 | |
| Harry Jenkins | 1970-81 | N.C. St. 1966 | |
| Dave Alexander | 1970-89 | East Carolina 1966 | |
| Jack Eberth | 1972-73 | Marist 1969 | |
| Jay Calabrese | 1972-92 | Duke 1968 | |
| Dan Kecman | 1973-87 | Maryland 1971 | |
| George Gulyas | 1979-88 | Notre Dame 1977 | |
| Joe Cardaci | 1982-83 | Maryland 1953 | |
| Bill Gorrow | 1984-88 | Brockport 1979 | |
| Joe Pascale | 1987-92 | Trenton St. 1970 | Catholic 1972-73; 1975-84 |
| Vernon Dean | 1989-92 | San Diego St. 1982 | |
| Mike Kosar | 1989-92 | Catholic 1983 | |
| Dan Currie | 1990-92 | Georgetown 1989 | |
| Ray Ficca | 1990 | Georgetown 1989 | |
| Mike McDonnell | 1990 | Georgetown 1986 | |
| Andy Phelan | 1990 | Georgetown 1987 | |
| Paul Litwinetz | 1990-93;98-01;07-09 | Albright 1972 | |
| Dean Lowry | 1991-92 | Georgetown 1989 | |
| Brian McQuaid | 1991-92 | Georgetown 1976 | |
| Tim Breslin | 1992-02 | Maryland 1982 | |
| Pete Gallagher | 1993-94 | W.V.Wesleyan 1993 | |
| Dan Rattay | 1993-94; 2001-03 | Susquehanna 1991 | |
| Shawn Halloran | 1993-96 | Boston Coll. 1986 | Franklin & Marshall 2003-05 |
| Paul Padalino | 1993-96 | Hobart 1986 | |
| Michael Johnson | 1993-99 | Fayetteville St. 1971 | |
| Rob Sgarlata | 1995-2013 | Georgetown 1994 | Georgetown 2014- |
| Cy Benson | 1996 | Cornell 1957 | |
| Tod Creneti | 1995-97 | Gettysburg 1992 | |
| Ryan Sullivan | 1996-97 | Middlebury 1995 | |
| Ken Lucas | 1997-00 | Delaware 1988 | |
| Mike Granata | 1997-98 | Hobart 1996 | |
| John Walsh | 1998-00 | Amherst 1997 | |
| David Holm | 1999-04 | Wisconsin 1988 | |
| Joe Moorhead | 2000-03 | Fordham 1996 | Fordham 2012-15, Miss. St. 2018-19, Akron 2022-pres. |
| Rick Ulrich | 2001 | W. Chester 1985 | Rocky Mountain 1990-92 |
| Gharun Hester | 2001-03 | Georgetown 2000 | |
| Homero Radway | 2002 | Cornell 1999 | |
| Dan Hickson | 2002-04 | Maryland 1977 | |
| Rob Belli | 2002-05 | Georgetown 2000 | |
| Mike Mattia | 2002-05 | Georgetown 2001 | |
| Aaron Brady | 2003-05 | Rutgers 1999 | |
| Guilian Gary | 2004 | Maryland 2002 | |
| Ralph Clark | 2004-05 | Robert Morris 1998 | Alvernia (PA), 2017-21 |
| Elliot Uzelac | 2004-05 | W. Michigan 1964 | W. Michigan 1975-81; Navy 1987-89 |
| Stanley Arnold | 2005 | Bowie St. 2001 | |
| John Perry | 2005 | New Hampshire 1992 | Merrimack 2007-12 |
| Todd Wike | 2005 | Maryland 2002 | |
| Kevin Gilbride Jr. | 2006 | Hawaii 2003 | |
| Carlton Hall | 2006 | Vanderbilt 1998 | |
| James Vollono | 2006 | Catholic 2003 | |
| Kijuan Ware | 2006-07 | Springfield 1997 | Macalester (MN) 2021 |
| Dassin Blackwell | 2006-09 | Towson 1998 | |
| Jim Miceli | 2006-09 | S. Conn. St. 1979 | |
| Brad Dunlay | 2006-11 | Springfield 1999 | |
| Luke Thompson | 2006-11, 2014-16 | Assumption 1998 | |
| Sudeep Garg | 2007-08 | Mumbai 2001 | |
| Frank Colaprete | 2007-09 | John Carroll 1996 | Wooster, 2013-pres. |
| Adam Banks | 2007-10 | Georgetown 2004 | |
| Matt Shea | 2008 | Minn.-Morris 2003 | |
| Matt Webb | 2009 | Louisville 2007 | |
| Matt Dence | 2010 | King's (PA) 1998 | |
| Kyle McAllister | 2010 | Bates 2010 | |
| Maurice Banks | 2010, 2014-19 | Georgetown 2006 | Gettysburg 2020- |
| David Patenaude | 2010-11 | C. Conn St. 1990 | New Haven 2002-03 |
| Douglas Goodwin | 2010-12 | Boston Coll. 2005 | |
| Renato Diaz | 2011 | South Florida 1983 | |
| Tony Lucas | 2011 | Columbia 2003 | |
| Kevin Mapp | 2011-12 | J. Madison 2003 | |
| Patrick Kelly | 2011-13 | Georgetown 2011 | |
| Thurston Childrey | 2011-16 | Virginia 2007 | |
| Alex Kolt | 2011-22 | Hampden-Sydney 2010 | |
| Jeff Burke | 2012 | Georgetown 2013 | |
| Fino Caliguire | 2012 | Georgetown 2013 | |
| Wayne Heimuli | 2012 | Georgetown 2012 | |
| Michael Neuberger | 2012, 2014-17 | Dayton 2005 | |
| Vinny Marino | 2012-13 | Connecticut 1992 | Nichols, 2024-pres. |
| Brian Miller | 2012-16 | Hastings 1989 | |
| Kevin Doherty | 2012-current | Tufts 1987 | St. Francis 1997 |
| Cheston Blackshear | 2013 | Florida 2000 | |
| D.J. Mangas | 2013 | William & Mary 2012 | |
| Ryan McGreer | 2013 | Georgetown 2013 | |
| Xander Carpousis | 2014 | Georgetown 2015 | |
| Chris Hayes | 2014 | Miami 2010 | |
| Adam Shaker | 2014 | Old Dominion 2012 | |
| Robert Hardaway | 2014-2016 | Georgetown 2017 | |
| Dylan Kuhns | 2014 | Georgetown 2017 | |
| Kevin Bond | 2015-16 | Georgetown 2015 | |
| Nick Henderson | 2015-16 | Navy 2010 | |
| Dylan Kuhns | 2015-16 | Georgetown 2017 | |
| Tyler Stevens | 2015-16 | Frostburg St. 2015 | |
| Gavin DeGeorge | 2016 | Georgetown 2018 | |
| Colin Woodward | 2016 | Wooster 2015 | |
| Kellen Pruitt | 2016-17 | Syracuse 2005 | |
| Bruno Barandas | 2017 | Fluminense (Brazil) 2016 | |
| Harrison Bernstein | 2017 | Johns Hopkins 2000 | |
| John Bear | 2017-20 | Trinity Int'l 2006 | |
| Alex Zanfandino | 2017-20 | Clemson 2015 | |
| Adam Neugebauer | 2017-18 | W. Va. Wesleyan 2012 | |
| Colby Lufkin | 2018 | Hillsdale 2017 | |
| Caleb Morris | 2018 | Western Michigan 2010 | |
| John Richards | 2018 | Iowa 2016 | |
| Arturo Gyles | 2018-19 | Lehigh 2015 | |
| Jamie Sharper | 2018-21 | Virginia 1997 | |
| Rob Spence | 2018-current | Iona 1981 | |
| Trey Henderson | 2019-current | Randolph-Macon 2002 | |
| Sammie Jenkins | 2019-current | St. Augustine 2007 | |
| Caleb Henderson | 2019 | Maryland 2018 | |
| Nolan Swett | 2019 | Colorado Coll. 2008 | |
| Steve Thames Jr. | 2021-2023 | New Hampshire 2015 | |
| Spencer Emerson | 2021 | Maine 2016 | |
| Paul Padalino | 2021 | Richmond 2019 | |
| Kevin Falaki | 2021 | Assumption 2019 | |
| Willie Robinson Jr. | 2021 | LA-Lafayette 2001 | |
| Corey Burns | 2022 | Tufts 2016 | |
| Jack McDaniels | 2022-current | West Alabama 2020 | |
| Kenneth Tinsley | 2022-23 | Central St. 2013 | |
| Jameson Zacharias | 2022 | Monmouth 2013 | |
| Shane Eachus | 2023-current | Ursinus 2012 | |
| Joey Partin | 2023-current | Hampden-Sydney 2014 | |
| Kevin Snyder | 2023-current | Rutgers 2015 | |
| Gary Ramey Jr | 2024-current | Bridgewater 2020 | |
| Stephen Amoako | 2024-current | Illinois St. 2016 | |
| Curt Kline | 2024-current | Maryland 2020 |