Phu Khat Wildlife Sanctuary (Thai: เขตรักษาพันธุ์สัตว์ป่าภูขัด; RTGS: Khet Raksa Phan Satpa Phu Khat) is a wildlife sanctuary in Nakhon Thai District of Thailand's Phitsanulok Province. The sanctuary covers an area of 241 square kilometres (93 sq mi) and was established in 2017.