Huntington Beach Public Library on Triangle Park

Main Street Library
LocationOrange County 
Coordinates33°39′43″N 117°59′57″W / 33.66202°N 117.9993°W / 33.66202; -117.9993
Typelibrary branch
public library 
Heritage designationNational Register of Historic Places listed place 
Part ofHuntington Beach Public Library 
CountryUnited States 

The Huntington Beach Public Library on Triangle Park, also known as the Main Street Branch Library, is located on Triangle Park, 525 Main Street, in the City of Huntington Beach, California.

The Main Street Branch Library is one of four branch libraries for the City of Huntington Beach Public Library system and, along with Triangle Park, is one of the 122 historic properties and districts listed on the National Register of Historic Places for Orange County, California.

Both the Main Street Branch Library and Triangle Park were listed on the National Register of Historic Places on April 13, 2013, by the United States Department of the Interior, Reference Number 13000157.