Halvardmo is a village in Overhalla Municipality, in Trøndelag, Norway. Halvardmo lies at 13 m above sea level, at the foot of the Geitfjellet mountains. The nearest city is Trondheim, 133 km to the southwest. Among the landmarks around are Ranem Church (8.1 km), Skage Church (3.3 km) and Vemundvik Church (15.2 km).