BMD can refer to several things:

• BMD (Biddick Mad Dogs)

• BMD Big Medium Drink

• BMD-1 Soviet/Russian airborne infantry fighting vehicle

• Ballistic Missile Defense

• Becker's muscular dystrophy

• Bermudian dollar (currency code BMD)

• Bone mineral density

• Botswana Movement for Democracy Largest opposition party in Botswana

• Brimsdown railway station, London (National Rail station code BMD)

• Bernese Mountain Dog

• Brave Murder Day

• Bending moment diagram, a type of shear and moment diagram used in mechanical engineering

• "Births, Marriages and Deaths", as in FreeBMD

• bmd (New Zealand artists collective)