© Supplied Police are searching for a woman after a female security guard was injured in Crown Casino car park.

A woman has been accused of running down a female security guard with her car after being kicked out of a Perth casino.

Police were called to a carpark of the Crown Casino in Burswood after reports a parked car was struck about 3.45am.

Officers found female security guard had been injured after being hit by a blue 2004 Ford Falcon Futura sedan.

9News understands the driver had been told to leave the casino shortly before.

The security guard was taken to Perth Hospital with leg injuries.

Police said the driver fled after the crash.

She is believed to have been last seen driving in the Maddington area.