Haystack Mountain
- Bonalbo, New South Wales
- Haystack Mountain (Alaska)
- Haystack Mountain (Antarctica)
- Haystack Mountain (Connecticut)
- Haystack Mountain (Hill County, Montana)
- Haystack Mountain (Jefferson County, Montana)
- Haystack Mountain (Lincoln County, Montana)
- Haystack Mountain (Maryland)
- Haystack Mountain (New Mexico)
- Haystack Mountain (New South Wales)
- Haystack Mountain (New York)
- Haystack Mountain (Pennsylvania)
- Haystack Mountain (Powell County, Montana)
- Haystack Mountain (Sanders County, Montana)
- Haystack Mountain (Vermont)
- Haystack Mountain School of Crafts
- Haystack Mountain Ski Area
- Lehigh Valley
- List of mountains in Hill County, Montana
- List of mountains in Jefferson County, Montana
- List of mountains in Lincoln County, Montana (A-L)
- List of mountains in Powell County, Montana
- List of mountains in Sanders County, Montana
- Mount Haystack
- Saddle (landform)
- Wyoming Valley
- drainage divide
- mountain pass
