The Malcolm River is a remote stream flowing through the northern Yukon Territory, Canada, situated at approximately 69°32′N, 139°37′W in the Porcupine River drainage system. This far-northern waterway runs through wild, largely undeveloped subarctic landscape, offering anglers a true wilderness fishing experience well off the beaten path. The river's position in the northern Yukon places it in one of Canada's most pristine and least-pressured fisheries, where the cold, clear waters support a variety of native species adapted to the harsh subarctic environment.