Aichi–Nagoya 2026 will mark the 20th edition of the Asian Games, a multi-sport event to be held across Aichi Prefecture in Japan from 19 September to 4 October 2026. The prefectural capital, Nagoya, will serve as the main hub of the Games.

Nagoya will become the third Japanese city to host the Asian Games, after Tokyo in 1958 and Hiroshima in 1994.