Rijuk Waterfall (also known as Rijuk Jhorna) is a natural waterfall located in Ruma Upazila of Bandarban District, Bangladesh.
The waterfall is situated about 66 kilometers from Bandarban town and 7 kilometers from Ruma Upazila, in Pantola mouza. Water falls from a height of approximately 300 feet directly into the Sangu River.
Water flows throughout the year, but the current is strongest from July to August.