Hidden Frontier may refer to:
* ''
The Hidden Frontier
''The Hidden Frontier: Ecology and Ethnicity in an Alpine Valley'' is a classic study of ethnography, published in 1974 by John W. Cole and Eric R. Wolf.
The authors studied two Alpine villages in the Non Valley of the Tyrol region, St. Felix ...
'', a 1974 ethnographic study
* ''
Star Trek: Hidden Frontier'', ''Star Trek'' fan film project
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