BMK

BMK may refer to:


 * Barbie Mini Kingdom, a doll line
 * Big Mama King, a Korean singer
 * Baja Mali Knindza, a Serbian singer
 * Bulaimu Muwanga Kibirige, a Ugandan businessman
 * M. Balamuralikrishna, a Carnatic musician
 * Benzyl methyl ketone, synonymous of phenylacetone
 * Brian Kibler, full name Brian McCormick Kibler
 * Bare metal kernel, an operating system capable running natively on some hardware
 * Beloretskiy Metallurgicheskiy Kombinat, a steel company in Russia

bmk may refer to:
 * Ghayavi language (ISO 639-3 code), a language of Papua New Guinea