BGM can mean:
- Greater Binghamton Airport serving Binghamton, New York (IATA Code: BGM)
- Background music
- an abbreviation for the former Bell Globemedia, now Bell Media
- BGM (album), Japanese band YMO's album
- Bonnier Gazell Music
- Friends of the Earth Biannual General Meeting (FOEI BGM)
- Brace Gatarek Musiela LIBOR market model: a finance model, also called BGM in reference to some of its inventors
- The US Military designation for a surface attack guided missile with multiple launch environments. The missile should not need to be substantially modified for different launch environments. Examples include the BGM-71 TOW missile and the BGM-109 Tomahawk.
- Bayesian Graphical Model, a form of probability model.
- Boddington Gold Mine, a gold mine in Western Australia.
- Blood glucose monitoring, or the device used to monitor blood glucose levels.
- Banguan Garment Manufacturing SDN BHD serving Garment Factory Butterworth,Malaysia (