The AC Greyhound is a 2+2 version of the Ace and Aceca, produced by AC Cars in England from 1959 to 1963. This grand tourer was introduced in October 1959 with a 2-door aluminium body and most of the technical components from the Ace and Aceca models. Only 83 examples were produced in total.

The car was available with four I6 engines ranging in size from 2 litres to 2.6 litres and power outputs that ranged from 75 hp (56 kW) to 170 hp (126 kW). The engines were mated to a 4-speed manual transmission. It had rack-and-pinion steering and disc brakes up front.