Arena Zagreb is a multi-purpose sports hall located in the southwestern part of Zagreb, Croatia (in the Lanište neighborhood of Novi Zagreb).

The site also includes a building complex, the Arena Complex (Arena Center), making it one of the largest shopping-entertainment centers in the city.

The arena is used for hockey, futsal, handball, athletics, basketball, volleyball, numerous other sporting competitions, and various concerts, exhibitions, fairs, conventions, and congresses.

Resembling a giant rib cage around the building, 86 large pre-stressed, pre-fabricated concrete curved columns form the main façade, connected by a semi-translucent polycarbonate envelope that allows for various light effects. It’s one of the landmarks of Zagreb already, along with the cathedral.

Access for delegates and guests to the Zagreb Arena is via entrance A.