VM may stand for:
- In business
- VM Motori, a diesel engine manufacturer
- Vauxhall Motors, a British car maker
- Viaggio Air (IATA airline designator: VM)
- Virgin Media, a cable provider in the United Kingdom
- Virgin Mobile, a mobile phone service
- Voice of Music (V-M), an audio equipment manufacturer
- In computing
- VM (operating system), IBM's virtual machine operating system
- Virtual machine
- Virtual memory
- An email reader for Emacs
- An extension for Apache Velocity files
- In science
- Molar volume
- Ventromedial prefrontal cortex
- Variola major, smallpox
- Membrane potential
- In medicine
- Vascular malformation
- Other
- VM (nerve agent), a chemical weapon agent
- Voicemail
- Voynich manuscript
- Fixed wing aircraft in the United States Marine Corps
- Vasthy Mompoint, a Broadway actress
- Väike-Maarja, Estonia
- Veronica Mars, a TV series
- Vietnam (FIPS 10-4 and NATO obsolete country code VM)
- Virtuti Militari, a Polish military award
- Visual merchandising