Büren District is a constitutional district in the canton of Bern in Switzerland, with its capital at Büren an der Aare. It contains 14 municipalities in an area of 88 km²:
From 1 January 2010, the district lost its administrative power while being replaced by the Seeland (administrative district), whose administrative centre is Aarberg. Since 2010, it remains a fully recognised district under the law and the Constitution (Art.3 al.2) of the Canton of Berne.
47°08′00″N 7°22′00″E / 47.1333°N 7.36667°E / 47.1333; 7.36667