Büren

Büren can be any of the following places:

In Germany
Büren, Westphalia
Büren, Steinfurt, in the municipality of Lotte, Steinfurt
Büren, Hanover, in the municipality of Neustadt, Hannover

In Switzerland
Büren, Solothurn, in the Canton of Solothurn
Büren (district), a former district in the Canton of Bern
Büren an der Aare in the canton of Bern
Büren zum Hof, in the canton of Bern

In Mongolia 
Büren, Töv, a sum in Töv Province

Other
Büron, in the canton of Lucerne, Switzerland