Gettysburg College sponsors 24 varsity sports - 12 for men and 12 for women - that compete at the NCAA Division III intercollegiate level. Gettysburg is as a founding member of the Centennial Conference, one of the premier conferences for NCAA Division III athletics. The conference is home to some of the nation's finest liberal arts colleges, all of which are committed to excellence in academics and athletics. The Centennial Conference holds championships in 24 sports for men and women. In the 15 years since the conference was founded as an all-sport conference (1992-2007), Gettysburg has won 76 conference titles, more than any other member college. The Bullets have a total of 79 Centennial championships, having won the first three titles when it was a football only league. The following is a complete list of Gettysburg's Centennial Conference championships.

Men's Basketball (2)
2001, 2002

Women's Cross Country (1)
1994

Field Hockey (5)
1994, 1997, 1998, 1999, 2001

Football (3)
1983, 1984, 1985

Men's Golf (3)
1994, 1995, 2002

Women's Golf (1)
2008

Men's Lacrosse (11)
1994, 1995, 1998, 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007 

Women's Lacrosse (6)
2000, 2002, 2003, 2004, 2005, 2006

Men's Soccer (3)
1993, 1999, 2001

Women's Soccer (5)
1993, 1994, 1998, 1999, 2004

Softball (3)
1994, 1999, 2007 

Men's Swimming (8)
1994, 1995, 1996, 1997, 1998, 1999, 2001, 2003

Women's Swimming (10)
1994, 1995, 1996, 1997, 1998, 1999, 2000, 2003, 2007, 2008 

Women's Tennis (1)
1996

Women's Indoor Track & Field (2)
1994, 1995

Women's Outdoor Track & Field (4)
1994, 1997, 2003, 2004

Volleyball (11)
1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003, 2004, 2005