CM2, CM-2 or cm2 may refer to:
Configuration Management, previously known as CMII
The Chelmsford postcode area
Captain Marvel Jr. a fictional superhero
Championship Manager 2
Cocaine Muzik 2, a mixtape by rapper Yo Gotti
A primary school grade in the French educational system
cm2 (square centimetre)
CM2, a group of meteorites
A type of contribution margin
Connection Machine-2, a super computer
Corby CM-2 Starlet, an amateur-built aircraft
Chemex CM-2, a coffeemaker
