Chikusa (千種区, Chikusa-ku) is one of the 16 wards of the city of Nagoya in Aichi Prefecture, Japan.

Chikusa Ward is located in northeastern Nagoya city.

The town of Chikusa and the village of Higashiyama in Aichi District were annexed by the city of Nagoya on August 22, 1921, becoming part of Higashi Ward.

On April 5, 1955 the neighboring village of Idaka was merged into Chikusa Ward.

Media related to Chikusa-ku, Nagoya at Wikimedia Commons