Bière is a municipality in the Swiss canton of Vaud, located in the district of Morges.

The Bière–Apples–Morges Railway (BAM) or Chemin de fer Bière-Apples-Morges, located in Switzerland, is a 1,000 mm metre gauge railway with a total length of almost 30 kilometres (19 mi) which links the towns in its name and from a junction at Apples to the village of L’Isle. The company was renamed to Transports de la région Morges-Bière-Cossonay (MBC) to express its other activities, mainly in local and regional bus services. Furthermore the Funiculaire Cossonay–Gare–Ville is part of MBC since 2010, Before, MBC was contracted to operate it.