B. montana

B. montana may refer to:

• Banksia montana, the Stirling Range dryandra, a shrub of the family Proteaceae
• Belantsea montana, an extinct petalodontid cartilaginous fish
• Bigotilia montana, a moth of the family Pterophoridae
• Borboniella montana, a moth of the family Tortricidae
• Bosara montana, a moth of the family Geometridae
• Brachychampsa montana, an extinct alligatoroid
• Brachypteryx montana, the white-browed shortwing
• Bryotropha montana, a moth of the family Gelechiidae
• Bucculatrix montana, a moth in the family Bucculatricidae
• Buddleja montana, a shrub of the figwort family