If you are an Alumni of GBS LAX please email John Novotny at jnovotny@glenbrook.k12.il.us so you can be added to the Alumni Page.
| Player | Yr Graduated | College | Honors |
| Tom Ethington | 1998 | University of Denver | Professional Lacrosse Player for the Colorado Mammoth 2003-2008 |
| Colorado Mammoth | |||
| 2006 NLL Champion, 2007 Bronze metalist for USA indoor Lacrosse | |||
| Professional Lacrosse Player for the Denver Outlaws 2006-2008 | |||
| Denver Outlaws | |||
| Steve Faust | 1998 | Wittenburg | GBS Coach 2002 & 2008 |
| Wittenburg LAX | |||
| Alex Gray | 2005 | Ursinus College, Pennsylvania 2005-2006 Midfield | Ursinus LAX |
| Indiana Lax 2006-2009 | |||
| Indiana LAX | |||
| Mark Hans | 1995 | Illinois State University 1995-1999 | ISU LAX |
| Jack Hardy | 2001 | GBS Coach 2008 | |
| Will Jeffery | 2005 | Butler | Butler LAX |
| UMass | UMass LAX | ||
| Adam Langley | Duke | Team Manager, Midfielder | |
| Duke LAX | |||
| Patrick Middleton | 1997 | Marquette 1997-2001 | Marquette LAX |
| Sean Morris | 2009 | Carthage Colleg | Carthage College |
| Kevin O’Brien | 1998 | University of Denver | University of Denver LAX |
| Kevin Owens | 2003 | Wittenburg | Wittenburg LAX |
| Ross Petersen | 2000 | Whittier College, CA 2000-2002 | 4th in the Country for D3 in 02, |
| North Side Tribe Men’s Club Team President, Coachs for Lacrosse America 2004-2008 | |||
| Xavier University 2004 | Program Director and Head Coach youth & high schoolers throughout the North Shore. | ||
| Whittier College LAX | |||
| Xavier LAX | |||
| Scott Pfiffner | 2007 | U of I | U of I LAX |
| Jim Pimillo | 1997 | Iowa 1998 | Iowa LAX |
| Marquette 1999-2001 | Marquette LAX | ||
| James Soljacich | 2002 | Bridgton Academy 2002 | |
| University of Iowa 2003-2005 | Bridgeton LAX | ||
| Iowa LAX | |||
| Keith Soljacich | 1997 | Michigan State 1997-2001 | Team Captain 00-01, Team President 00-01 |
| Michigan State LAX | |||
| Erik Swanson | University of Denver | University of Denver LAX | |
| Evan Ling | 2010 | Indiana University | Indiana University LAX |
