MBU

Mbu may refer to:

People

 * Joe Mbu, rugby league coach
 * Joe Mbu (footballer), Scottish footballer
 * Joey Mbu, American football player
 * Joseph Mbu, Nigerian rugby union player
 * Matthew Mbu, Nigerian politician

Fish

 * Mbu pufferfish, freshwater pufferfish

Other

 * Macintosh Business Unit, Division of Microsoft
 * Marble Blast Ultra, a video game for Xbox 360
 * MRC Mitochondrial Biology Unit, a mitochondrial research centre in Cambridge
 * Scotch MBU {Master Broadcast U-Matic}, a brand of U-Matic video tape.