Sauchie Tower, also known as Devon Tower, is a 15th-century tower house in Clackmannanshire, Scotland. The tower is located by the village of Fishcross, 1 kilometre north of Sauchie and 2.5 kilometres (1.6 mi) north of Alloa, close to the River Devon. It is protected as a Category A listed building, and as a Scheduled Ancient Monument.