Highline Trail or High Line Trail may refer to:
Highline Trail in Canmore, Alberta, Canada
United States Highline National Recreation Trail, in Arizona Highline Canal National Recreation Trail, in Denver, Colorado Highline Loop National Recreation Trail, a Colorado trail in Montezuma and La Plata counties Frisco Highline Trail, in Springfield, Missouri Highline Trail (Glacier National Park), in Montana Uinta Highline Trail, in Utah Highline Trail, in Mount Adams Recreation Area, Washington Highline Trail, a trail in Sublette County, Wyoming Granite Highline Trail, a trail in Teton County, Wyoming