MMMM
MMMM or mmmm may refer to:

Arts and entertainment
MM Mickey Mouse Mystery Magazine
Major Minor's Majestic March, videogame
Mmmm!, a 2008 album by Floor Thirteen
"Mmmm", a song by DJ Python from Mas Amable

Other uses
 General Francisco J. Mujica International Airport, Mexican airport, ICAO code: MMMM
 4000 (number) expressed in Roman numbers
 An indication that a month should be written as a word, in some date formats

See also
Mmmh (disambiguation)
MMM (disambiguation)