The Frøyfjorden is a strait between the islands of Frøya (island), Frøya and Hitra (island), Hitra in Trøndelag county, Norway. The long strait is rather shallow, only about at its deepest. The Frøya Tunnel goes beneath the fjord from Hammarvika in Frøya Municipality to the island of Dolmøya in Hitra Municipality.

References

Frøya, Trøndelag Hitra Fjords of Trøndelag {{Trøndelag-geo-stub