Robertsfors is a locality and the administrative seat of Robertsfors Municipality in Västerbotten County, Sweden. It lies along the Rickleån river and has historical roots connected to the Robertsfors ironworks established in the 18th century. The area grew around industrial activity and later became part of Bygdeå parish before becoming its own municipality and, since 1974, part of Robertsfors Municipality. The locality hosts services, shops, and regional facilities that serve both residents and visitors.