| HFStival | |
|---|---|
 Logo of the 2005 HFStival held in Baltimore | |
| Genre | Alternative rock |
| Dates | Various |
| Location(s) | United States |
| Years active | 1990–2006, 2010–2011, 2024 |
The HFStival is an annual Washington, D.C. / Baltimore rock festival. It was held every summer from 1990 through 2006 by radio station WHFS. It was held again in 2010 and 2011 in commemoration of the now-defunct station's legacy. At its peak, the HFStival was the largest yearly music festival on the East Coast, drawing 55,000 to 90,000 people. It was held at Robert F. Kennedy Memorial Stadium in Washington, D.C. from 1993 to 2004; at M&T Bank Stadium in Baltimore in 2005; and at Merriweather Post Pavilion in Columbia, Maryland, in 2006.
Though not originally called HFStival, two earlier concerts held on the Fourth of July were the foundation for the first festival and are considered part of HFStival
On September 21, 2024 a revived version of the HFStival was held at Nationals Park in Washington, D.C.