Water engine (disambiguation)
# Water engine (disambiguation)

Water engine is a simple water-driven device such as a water-column engine.

Water engine may also refer to:

* Stanley Meyer's water fuel cell, an invention claiming to run an automobile using water as fuel
* Water motors, a type of hydraulic machinery
* The Water Engine, a 1977 play by David Mamet
* The Water Engine (film), a 1992 television film based on the play
