Sufu Kofun (周布古墳) is a Kofun period keyhole-shaped burial mound, located in the Jiwa neighborhood of the city of Hamada, Shimane in the San'in region of Japan.

It is located in a hilly area at an elevation of about 40 meters overlooking the Sufu Plain and the Sea of Japan.

Many fist-sized river stones used as fukiishi remain on the slope, and fragments of cylindrical haniwa and Sue ware can also be seen.

From these artifacts, is thought that the tumulus was constructed at the end of the middle Kofun period (around the latter half of the 5th century).

The tumulus is located about five minutes on foot from Sufu Station on the JR West San'in Main Line.