The invention discloses a fast antenna testing device and method based on hardware triggering. The device and method solves the problems of coordinated control of components such as a test turntable, a measurement instrument and a switch unit, and fast testing in a multi-probe antenna test in the prior art. The fast antenna testing device based on the hardware triggering comprises a main control computer, a vector network analyzer, a turntable controller, a triggering controller, a switch matrix, a receiving probe matrix, the test turntable and an antenna to be tested. By means of the fast antenna testing device and method based on the hardware triggering, communication delay is little, switching time of a switch is short, switching frequency is small, and total test time is short.