was a district located in Ibaraki, Japan.
On November 1, 2004, the town of Jà «à  was merged into the neighboring and expanding city of Hitachi. Therefore, the Taga District was dissolved as a result of this merger.
As of 2003, the district had an estimated population of 13,373 and a density of 185.43 persons per km<sup>2</sup>. The total area was 72.12 km<sup>2</sup>.
Prior to November 1, 2004, the district included: