Hällnäs is a locality in Vindeln Municipality, in Västerbotten County, Sweden. Hällnäs lies at 265 m above sea level. It has 231 inhabitants (2023). The nearest city is Umeå, 62 km to the southeast. Among the landmarks around are Vindelns kyrka (13.3 km), Granö Church (16.4 km) and Sankt Mikaels kapell, Vindeln (13.2 km).