A pine barrens is a type of ecosystem characterized by soil that supports pine forests but is poor for agriculture. Pine barrens may also refer to:

Particular pine barrens List of pine barrens Pine Barrens (New Jersey), in southern New Jersey Long Island Central Pine Barrens, New York Atlantic coastal pine barrens Plymouth Pinelands, also known as the Massachusetts Coastal Pine Barrens, in Massachusetts

Other uses The Pine Barrens, a book by John McPhee "Pine Barrens" (The Sopranos), episode of the TV series "Pine Barrens" (What We Do in the Shadows), an episode of the TV series What We Do in the Shadows

See also Pinelands (disambiguation)