Haystack Mountain

Haystack Mountain may refer to:

United States

 * Haystack Mountain (Antarctica)
 * Haystack Mountain (Connecticut)
 * Haystack Mountain School of Crafts, Deer Isle, Maine, United States
 * Haystack Mountain (Maryland)
 * Haystack Mountain (Hill County, Montana), a mountain in Hill County, Montana
 * Haystack Mountain (Jefferson County, Montana), in the Boulder Mountains
 * Haystack Mountain (Lincoln County, Montana), a mountain in Lincoln County, Montana
 * Haystack Mountain (Powell County, Montana), a mountain in Powell County, Montana
 * Haystack Mountain (Sanders County, Montana) (4528 ft), a mountain in Sanders County, Montana
 * Haystack Mountain (New Mexico)
 * Mount Haystack (New York)
 * Haystack Mountain (Pennsylvania)
 * Haystack Mountain (Vermont)
 * Haystack Mountain Ski Area
 * Haystack Mountain (Wyoming)

Elsewhere

 * Haystack Mountain (New South Wales), Australia, northwest of the town of Bonalbo