AAA Northwest Region
The Northwest Region was one of the four AAA regions in the Virginia High School League. It was made up of four districts: the AAA Cardinal District, the AAA Cedar Run District, the AAA Commonwealth District, and the AAA Western Valley District. Group AAA is the largest enrollment class for VHSL schools, and AAA is also typically the most competitive level. In 2013, the three classification format was eliminated in favor of a six classification system. Accordingly, the Northwest Region was eliminated, while the districts were retained for regular season competition.
The Northwest Region's member schools covers the largest geographic area of the four AAA regions, stretching from the outer suburbs of Northern Virginia primarily in Prince William County and Stafford County, to Southwest Virginia.
Member schools
- Forest Park Senior High School of Woodbridge, Virginia
- Freedom High School of Woodbridge
- Gar-Field High School of Woodbridge
- C. D. Hylton High School of Woodbridge
- Osbourn Park High School near Manassas
- Potomac High School near Dumfries
- Woodbridge High School of Woodbridge
- Battlefield High School of Haymarket
- Freedom High School of South Riding
- Broad Run High School of Ashburn
- Stonewall Jackson High School near Manassas
- Osbourn High School of Manassas
- Patriot High School near Manassas
- Albemarle High School of Charlottesville
- Brooke Point High School of Stafford
- Colonial Forge High School of Stafford
- Massaponax High School of Spotsylvania
- Mountain View High School of Stafford
- Orange County High School of Orange
- Riverbend High School of Spotsylvania
- North Stafford High School of Stafford
- Stafford Senior High School of Falmouth
- Franklin County High School of Rocky Mount
- William Fleming High School of Roanoke
- Halifax County High School of South Boston
- Patrick Henry High School of Roanoke
- George Washington High School of Danville