Benzen is a village and Ortschaft in the town of Walsrode in the Heidekreis district, Lower Saxony, north Germany.

The village lies south of the town of Walsrode on the River Böhme in the Lüneburg Heath.

Benzen is only separated from Walsrode by a wood.

The name of the village probably comes from the Old German word Bendeffen, which means Burg or castle.

At this spot there was a thingstead, at which a court (Holting) met on 17 June 1491 to determine forest rights.