Hempfest

Hempfest may refer to:
 * Emerald Empire Hempfest, held annually in Eugene, Oregon, since 2003
 * Great Midwest Marijuana Harvest Festival, also called Harvestfest, or Hempfest, held annually in Madison since 1971
 * Missoula Hempfest, held annually since 1996
 * Moscow Hemp Fest, Idaho event held annually since 1996
 * Olympia Hempfest, held annually since 2004
 * Salem Hempfest, held annually since 2015
 * Seattle Hempfest, held annually since 1991