The Sonai Rupai Wildlife Sanctuary is a protected area located in Assam that covers 175 km². It is located along the foothills of the Great Himalayan Range. The area was declared as a sanctuary in 1998. It is located 52 km from Tezpur town and 193 km away from Guwahati. It is home to Mammals: tiger, lesser cats, elephant, qaur, wild boar, hog deer and barking deer.