Pasir Pengaraian is a town located in the Riau Province on the island of Sumatra, Indonesia. It serves as the administrative capital for both the Rokan Hulu Regency and the Rambah District (kecamatan).
The town covers an area of 1.94 km2. As of mid-2023, Pasir Pengaraian had a recorded population of 4,753 residents.