John Muir Branch Library is a branch library of the Los Angeles Public Library. It was built in 1930 based on a design by architect Henry F. Withey.
In 1987, the Muir Branch and several other branch libraries in Los Angeles were added to the National Register of Historic Places as part of a thematic group submission.
Following damage to the building in a series of earthquakes, the library temporarily relocated to a mini-mall in 1987. The historic library was reopened in 1997.