9M
# 9M

9M or 9-M may refer to:

* Central Mountain Air (IATA: 9M)
* New York State Route 9M
* Northrop N-9M
* Period-after-opening symbol
* AIM-9M, a model of the AIM-9 Sidewinder
* ČZW-9M, a Czech submachine gun made by ČZW
* DE-9M, see D-subminiature
* FN FNP-9m, see FN Herstal FNP
* Kappa 9M, a model of Kappa rocket
* PC-9M, see Pilatus PC-9
* Salmson 9M, several models of Salmson 9
* VF-9M, see VMF-111
* Yak-9M, see Yakovlev Yak-9
* 9M, an aircraft registration prefix for Malaysia
