Ao Luek Noi (อ่าวลึกน้อย) is a subdistrict of Ao Luek in Krabi. The public-health locality profile describes plains and gently rolling land with scattered limestone hills, extending towards the Andaman coastal environment.
Mangroves, fishing and agricultural land are part of this setting, with oil palm and rubber among the documented crops. The district agricultural office separately identifies six villages in the tambon. This administrative area is distinct from Ao Luek Nuea, Ao Luek Tai and the whole district; individual caves or coastal activities require their own access information.