Adlersparrefjorden is a fjord of Nordaustlandet, Svalbard, an eastern branch of Duvefjorden at the northern coast.
It has a length of about 10 kilometers, and has three branches.
A land tongue of 0.5 kilometers separates the fjord from Finn Malmgren Fjord at the eastern side of Glenhalvøya.
Adlersparrefjorden is named after naval officer Axel Adlersparre.
This article about a fjord in Nordaustlandet is a stub.