Hamburg, California

Hamburg (formerly Hamburg Bar)f is an unincorporated community in Siskiyou County, California, United States. The community is along the Klamath River and California State Route 96 22 mi west of Yreka, just downstream from the confluence of the Scott and Klamath Rivers.

Hamburg was an important mining town in the 1850s, with several businesses including saloons and stores. A few private residences remain in the area today.