Halsafjorden[1] (English: Halsa Fjord[2][3]) is a fjord located between Heim Municipality (in Trøndelag county) and Tingvoll Municipality (in Møre og Romsdal county), Norway.

The 15-kilometre (9.3 mi) long fjord branches south off the Vinjefjorden and stretches about 15 kilometres (9.3 mi) until it becomes the Trongfjorden off which the Surnadalsfjorden later branches.

[4] The European route E39 highway crosses the fjord by a car ferry from Kanestraum in Tingvoll Municipality to Halsanaustan in Heim Municipality.

Investigations are made regarding a bridge over the fjord.

Since the depth is around 490 metres (1,610 ft), an advanced solution with a floating tower in the middle has been suggested.