Kudu maso Gabashin Asiya na nufin wani yanki na Asiya wanda ya hada da kasashen da ke kudu da Sin, gabashin yankin Indiya, da arewa maso yammacin Ostiraliya. Yankin ya kunshi kasashe goma sha daya, wato Brunei, Cambodia, Indonesia, Laos, Malaysia, Myanmar (wanda aka fi sani da Burma), Philippines, Singapore, Thailand, Timor-Leste (East Timor), da Vietnam.
