BMB

BMB or B.M.B. may mean:
 * Bhartiya Mahila Bank, India's first bank exclusively for women, Headquarters in New Delhi
 * Blind man's buff, a popular children's game
 * Brian Michael Bendis, American comic book writer
 * Boston–Montreal–Boston, BMB is a randonnée bicycle event of approximately 1200 km
 * Beattie McGuinness Bungay, a British advertising agency
 * Bad Movie Beatdown, a web show about bad films
 * Biochemistry and Molecular Biology, a department at the Johns Hopkins Bloomberg School of Public Health
 * Bear Mountain Bridge, suspension bridge over the Hudson River in the U.S. state of New York
 * Bone marrow biopsy
 * Bumba Airport IATA code
 * Bhaag Milkha Bhaag, a 2013 Indian Hindi-language sports biographical film