Salsbruket is a village in the municipality of Nærøy in Nord-Trøndelag county, Norway. It is located at the end of the Opløfjord, at the mouth of the river Oppløyelva. The sawmill lies in the eastern part of the village, the Oplø area in the center, and Langnes in the western part of the village. Salsbruket Chapel is located in the central part of Oplø.