ASEAN Club Championship
| Organising body | AFF |
|---|---|
| Founded | 2003 |
| Region | Southeast Asia |
| Number of teams | 14 (group stage) 16 (total) |
| Current champions | Buriram United (1st title) |
| Most successful club(s) | East Bengal Tampines Rovers Buriram United (1 title each) |
| Website | aseanutdfc.com |
| 2025–26 ASEAN Club Championship | |
The ASEAN Club Championship or ACC, also known as the Shopee Cup for sponsorship reasons, is an international club football competition organised by the ASEAN Football Federation (AFF) between domestic champion clubs. The competition is backed by AFC and FIFA.
Qualification to the competition is for champions clubs from countries affiliated with the AFF.