ASEAN Football Federation
 | |
 Map of members | |
| Abbreviation | AFF |
|---|---|
| Formation | 31 January 1984 |
| Founded at | Jakarta, Indonesia |
| Type | Football organisation |
| Headquarters | Kuala Lumpur, Malaysia |
Region served | Southeast Asia and Australia |
| Members | 12 associations |
Official language | English |
President |  Khiev Sameth |
Parent organization | AFC |
| Website | aseanfootball.org |
The ASEAN Football Federation (AFF) is an organisation within the Asian Football Confederation (AFC) and is an international governing body of association football, futsal, and beach soccer in Southeast Asia and Australia. It consists of the federations of Australia, Brunei, Cambodia, East Timor, Indonesia, Laos, Malaysia, Myanmar, Philippines, Singapore, Thailand, and Vietnam.
The AFF was founded by the member states of, and is officially associated with, the Association of Southeast Asian Nations (ASEAN), even though it also includes Australia, a non-ASEAN member state, after it left the Oceania Football Confederation in 2006, as well as Timor-Leste, who did not become a full ASEAN member until late 2025.