Fujitsu (藤津郡; -gun) is a district located in Saga Prefecture, Japan.

As of 2005 data, the district has an estimated population of 11,189 and a density of 151 persons per km². The total area is 74.20 km².

Towns and villages

• Tara

Mergers

• On January 1, 2006, the towns of Ureshino and Shiota merged to form the city of Ureshino.

Districts in Saga Prefecture

藤津郡