Mav
Mav or MAV may refer to:
- Micro air vehicle, a type of remotely controlled unmanned aerial vehicle
 - Mojave Aerospace Ventures, the holding company for the SpaceShipOne space flight effort
 - Migraine-associated vertigo, vertigo or dizziness associated with migraine headache
 - Municipal Association of Victoria
 - MAV, stage name for Swedish country singer Anders Lundström
 - Magyar Államvasutak (MÁV), the Hungarian national railway company Hungarian State Railways
 - MAV, Minoan Air ICAO code
 - MAV or Mars Ascent Vehicle:
- A component of the NASA-ESA Mars sample-return mission
 - The lander in the novel The Martian and 2015 film based on the book
 
 - M.A.V. (video game)
 - Mav Cacharel (born 1957), Congolese soukous singer
 - Mav Weller (born 1992), Australian rules footballer
 - Mav Stevens (born 1982), Australian heavy metal guitarist