Be-1 or BE1 may refer to:Be 1, a Belgian premium television channel Beriev Be-1, an experimental WIG aircraft Blue Origin BE-1, a monopropellant peroxide rocket engine from Blue Origin Nissan Be-1, a retro-style automobile Royal Aircraft Factory B.E.1, a pre-war prototype British biplane Brazilian destroyer escort Bertioga (Be1) Be1 NFA, a Lithuanian soccer team from Kaunas, Lithuania BlackEnergy 1 (BE1), a piece of computer malware