The Mount Kaputar National Park is a national park located in New South Wales, Australia, surrounding the proximities of Mount Kaputar, a volcano active between 17 and 21 million years ago. It is located 50 km (31 mi) east of Narrabri and 570 km (354 mi) northwest of Sydney. Millions of years of erosion have since carved the volcanic region into the lava terraces, volcanic plugs, and dykes of Nandewar Range. The central feature of the region is Mount Kaputar, the park's namesake, which rises to an altitude of 1,510 m (4,954 ft). The 360 degree view from the summit of the mountain encompasses one-tenth of New South Wales' area or 80,000 square kilometres (31,000 sq mi).

Mount Kaputar, a mountain with an elevation of 1,489 metres (4,885 ft) above sea level, is located near Narrabri in northern New South Wales. It is part of the Nandewar Range and has been preserved within the Mount Kaputar National Park. The mountain is a prominent landmark for travellers on the Newell Highway as it rises abruptly from the plains. In the cold of winter the mountain may receive a light dusting of snow.