Maser (disambiguation)
# Maser (disambiguation)

A maser is a device that produces coherent electromagnetic waves.

Maser may also refer to:

* Maser (rocket), a sounding rocket launched from Esrange in Sweden
* Maser, Veneto, a municipality in Italy
* Astrophysical maser, a naturally occurring source of stimulated spectral line emission
* Maser, a codename later used by the DC Comics character Air Wave

## People with the surname

* Mike Maser (1947–2019), an American football coach and player
* Werner Maser (1922–2007), German historian and author of books about Adolf Hitler
