Potomac Falls High School
Address
46400 Algonkian Parkway Sterling , Virginia 20165
Coordinates	39°03′07″N 77°23′25″W / 39.05194°N 77.39028°W / 39.05194; -77.39028
Information
School type	Public high school
Founded	1997
School district	Loudoun County Public Schools
Principal	Brandon Wolfe
Grades	9–12
Enrollment	1,668[2] (2016-17)
Language	English
Campus	Suburban
Color(s)
Mascot	Panther
Communities served	Countryside Dulles Town Center Cascades Overlook Broad Run Farms
Feeder schools	River Bend Middle School Algonkian Elementary School Potowmack Elementary School Countryside Elementary School Horizon Elementary School Sterling Elementary School[1]
Rivals	Dominion High School Park View High School Broad Run High School
Athletic Conference	Dulles District Region II
Website	http://www.loudoun.k12.va.us/pfhs

Potomac Falls High School is a public secondary school in Sterling, Virginia unincorporated area in Loudoun County. The school is part of the Loudoun County Public Schools system.

Potomac Falls High School opened in 1997.^[3] It was the first high school built in the county in 21 years, following Park View's opening in 1976.

The high school design for Potomac Falls has been used for every new high school built in Loudoun County since then. Stone Bridge opened in 2000 with Potomac Falls' design, but with a larger auditorium and some additional classrooms. Heritage, Dominion, Briar Woods, Freedom, Woodgrove, Tuscarora, John Champe, also all use the same design. The design remained but was updated for Rock Ridge and Riverside.

Demmon v. Loudoun County Public Schools, 342 F.Supp.2d 474 (E.D. Va. 2004) – As a fundraiser, a parent organization offered parents and community members the opportunity to purchase and order inscriptions for paving bricks to be placed in a sidewalk around the flagpoles at Potomac Falls High School. Purchasers could choose text and/or symbols to be inscribed on the bricks. Some purchasers paid to have their bricks inscribed with a Latin cross. After one parent complained, school officials removed from the walkway every brick containing a cross symbol.^[4]

Case Status – The court held that free speech rights of parents were violated where the school removed bricks inscribed with a Latin cross. The court held that symbols were not school-sponsored speech; and that a walkway where the bricks were displayed constituted a designated or limited public forum and that the school engaged in prohibited “viewpoint discrimination.” The bricks were later reinstated.^[5]

In the 2018-2019 year there were 1,634 students enrolled in Potomac Falls High School.^[6]

Enrollment by race/ethnicity was 50.67% White, 22.34% Hispanic, 12.73% Asian, 8.63% Black, and 5.63% other.^[7]

Enrollment by gender was 52.39% Male and 47.61% Female.^[8]

Potomac Falls is a fully accredited high school based on its overall performance on the Standards of Learning tests in Virginia.^[9]

The average SAT score in 2006 for Potomac Falls was a 1,555 (532 in Math; 517 in Critical Reading; 506 in Writing).

The Potomac Falls band has earned the title of Virginia Honor Band by the Virginia Band and Orchestra Directors Association (VBODA) over eight times since its opening in 1997 (1998–2014)(2012),^[10] attaining overall "superior" ratings at both the State Marching Band Festival each of those years.

• Jalen Coker, football wide receiver for the Holy Cross Crusaders. Played for the Carolina Panthers during the 2024 season. (2020 graduate)
• Bret Halsey, played college soccer at the University of Virginia, defender for Real Salt Lake and FC Cincinnati 2. (2018 graduate)
• Matt McLean, won a gold medal in swimming at the 2012 London Olympics. (2006 graduate)
• Nate Savino, played college baseball at the University of Virginia, professional baseball pitcher for the Arizona Diamondbacks. (2019 graduate)
• Conor Shanosky, played for DC United 2009–2014. (2009 graduate)
• Adrian Tracy, played college football at William & Mary and later played for the New York Giants. (2005 graduate)