Eidsfjorden may refer to many different fjords in Norway:
- Eidsfjorden (Askvoll), a fjord in Askvoll municipality, Sogn og Fjordane county
- Eidsfjorden (Gulen), a fjord in Gulen (municipality) municipality, Sogn og Fjordane county
- Eidsfjorden (Hordaland), a fjord in Vaksdal municipality, Hordaland county
- Eidsfjorden (Nordland), a fjord in Hadsel and Sortland municipalities in Nordland county
- Eidsfjorden (Sogn og Fjordane), a fjord in Eid municipality, Sogn og Fjordane county
- Eidsfjorden (Sogndal), a fjord in Sogndal municipality, Sogn og Fjordane county
- Eidsfjorden (Vest-Agder), a fjord in Farsund municipality, Vest-Agder county