The Stecker River is a remote Atlantic salmon river located in the northern Labrador region of Newfoundland and Labrador, Canada. With a drainage area of 844 square kilometers, it is one of the more substantial river systems along the Labrador coast, flowing through a geologically diverse landscape characterized by granite and granitic gneiss formations. The region's geology contributes to the river's character and the broader watershed environment that supports migratory fish populations. Like many rivers in this part of Labrador, the Stecker flows through a rugged, largely roadless coastal wilderness, making it a true backcountry fishing destination.