The Chechidla Range is a mountain range in northernwestern British Columbia, Canada, located about 150 km (93 mi) west of Dease Lake and 125–150 km south-southeast of Atlin. It has an area of 3236 km² and lies roughly in between the Whiting and Sutlahine Rivers on the west and northwest and the Samotua and Sheslay on the east. It is a subrange of the Boundary Ranges which in turn form part of the Coast Mountains of the Pacific Cordillera mountain system. The Whiting River has its source in the range.