This is a list of aircraft denominated B1, B-1, B.1 or B.I.

• Rockwell B-1 Lancer, a 1974 USAF heavy bomber aircraft
• Bensen B-1, a Bensen aircraft
• Blackburn B-1, a 1938 British twin-engined four-seat touring aircraft
• Boeing B-1, a 1919 seaplane
• Huff-Daland XB-1, a 1927 American biplane bomber

• Sopwith B.1, a British Sopwith Aviation Company aircraft

• AEG B.I, a German reconnaissance aircraft during World War I
• Albatros B.I, a 1913 German military reconnaissance aircraft
• Aviatik B.I, a 1914 German two-seat reconnaissance biplane
• Bavarian B I, an 1896 German steam locomotive model
• DFW B.I, a 1914 German aircraft
• Euler B.I, an Idflieg B-class designation aircraft
• Fokker B.I (1915), an Austro-Hungarian observation aircraft
• Fokker B.I (1922), a German reconnaissance flying boat
• Halberstadt B.I, an Idflieg B-class designation aircraft
• Hansa-Brandenburg B.I, a 1914 unarmed military reconnaissance biplane
• Kondor B.I, an Idflieg B-class designation aircraft
• Lohner B.I, a KuKLFT B-class designation aircraft
• LVG B.I, a 1910s German two-seat reconnaissance biplane
• NFW B.I, an Idflieg B-class designation aircraft
• Otto B.I, an Idflieg B-class designation aircraft
• Rumpler B.I, an Idflieg B-class designation aircraft
• Sablatnig B.I, an Idflieg B-class designation aircraft

• Fokker B.I (disambiguation)

Index of articles associated with the same name

This article includes a list of related items that share the same name (or similar names).