Braunschweigisches Landesmuseum (BLM) is a history museum in Braunschweig, Germany, operated by the state of Lower Saxony. The museum is scattered on four locations: Vieweghaus, Hinter Ägidien (both in Braunschweig), Kanzlei (Wolfenbüttel) and Bauernhausmuseum (Bortfeld).
The collection covers 500,000 years and includes objects from the history of the Braunschweig area, including culture, economy, technology, folk arts, and social history. Today, the BLM hosts a collection of 600,000 to 800,000 objects.
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