Vestfjorden is a large firth between the Lofoten islands and the mainland of Nordland county in Norway.
Vestfjorden (which means west fjord) may also refer to several other fjords in Norway:
Vestfjorden (Buskerud), a fjord in Røyken, Buskerud county Vestfjorden (Finnmark), a fjord in Nordkapp, Finnmark county Vestfjorden (Svalbard), a fjord on the island of Spitsbergen in Svalbard Vestfjorden (Vestfold), a fjord in Stokke, Vestfold county Vestfjord (Greenland), a fjord in Greenland
See also Westfjords