Waharoa is a rural community in the Waikato region of New Zealand's North Island. It is located 7 km north of Matamata, and is part of the Matamata-Piako District. It is located at the junction of the Kinleith Branch railway and the East Coast Main Trunk Railway. State Highway 27 runs through the town, which is serviced by several shops and cafes and by a petrol station. Matamata Airport is just over 3 km (1.9 mi) north of Waharoa.