Utansjö is a settlement in Härnösand Municipality, Västernorrland County, Sweden.

Until 2015, it was classified by Statistics Sweden as a locality (tätort), with 209 inhabitants in 2010.

[1] Since 2015, it is regarded as two smaller localities (småorter), with 92 and 112 inhabitants each in 2015.

[2][3][4] It is located close to the Höga Kusten Bridge.