Anak Pulau Berangan is a tiny isle off Pulau Langgun, on the northeastern part of the Langkawi Archipelago.
Anak Pulau Berangan is near Teluk Berangan. It is named after a variety of plants including berangan antah (Quercus oidocarpa), berangan bukit (Castanopsis megacarpa), berangan landak (Quercus spicata), berangan padi (Castonopsis inermis), among others.
A sandbar links Anak Pulau Berangan to Pulau Langgun.