Millarville is a hamlet in Alberta, Canada within the Municipal District of Foothills No. 31. It is located in the foothills of the Canadian Rockies at an elevation of 1,185 metres (3,888 ft). The hamlet is located northwest of the intersection of the Cowboy Trail (Highway 22) and Highway 549, approximately 11 kilometres (6.8 mi) north of Turner Valley and 35 kilometres (22 mi) southwest of Calgary's city limits. The hamlet consists of residential, commercial and environmental reserve parcels. Millarville Community School is located in the hamlet. The school includes a kindergarten program through to grade eight.