Ari (), also spelled Aree is a road and neighborhood in Bangkok, Thailand.
The neighborhood is located within the Phaya Thai district, concentrated around Soi Ari off of Phahonyothin Road. It has been featured by a number of media outlets including "Bloomberg News" as one of the best neighborhoods to travel to in Bangkok, and "The New York Times" as one of the 47 best in the world.
Ari is also the location of the Ari BTS station.