The ASEAN Free Trade Area (AFTA) is a trade bloc agreement by the Association of Southeast Asian Nations supporting local trade and manufacturing in all ASEAN countries, and facilitating economic integration with regional and international allies. It stands as one of the largest and most important free trade areas (FTA) in the world, and together with its network of dialogue partners, drove some of the world's largest multilateral forums and blocs, including Asia-Pacific Economic Cooperation, East Asia Summit and Regional Comprehensive Economic Partnership.

The Association of Southeast Asian Nations, commonly as ASEAN, is a political and economic union of 10 states in Southeast Asia. Together, its member states represent a population of over 600 million over a land area of 4.5 million km2 (1.7 million sq mi). The bloc generated a purchasing power parity (PPP) gross domestic product (GDP) of around US$10.2 trillion in 2022, constituting approximately 6.5% of global GDP (PPP). ASEAN member states include some of the fastest growing economies in the world.