Category:Upton Sinclair House
This is a category about a place or building that is listed on the National Register of Historic Places in the United States of America. Its reference number is
English: The Upton Sinclair House — former residence of author and California progressive Upton Sinclair (1878-1968), in Monrovia, California.
- The 1923 Mediterranean Revival style house is on the National Register of Historic Places in Los Angeles County.