Atsuta is one of the 16 wards of the city of Nagoya in Aichi Prefecture, Japan. As of 1 October 2019, the ward had an estimated population of 66,318 and a population density of 8,088 persons per km2. The total area was 8.20 km2.

Atsuta Shrine is a Shinto shrine traditionally believed to have been established during the reign of Emperor Keikō (71-130) located in Atsuta-ku, Nagoya, Aichi Prefecture in Japan. The shrine is familiarly known as Atsuta-Sama or simply as Miya. Since ancient times, it has been especially revered, ranking with the Grand Shrine of Ise.