Ko Kra (Thai: เกาะกระ, pronounced [kɔ̀ʔ kràʔ]) is a group of small rocky islets in the southern area of the Gulf of Thailand. It is under the administration of Nakhon Si Thammarat Province of Thailand. This islet group should not be confused with other islands of the same name: Ko Kra in Chumphon Province or Mu Ko Kra (หมู่เกาะกระ) a group of islets to the west of Ko Mak in Trat Province. There is also a place by the name of Ko-kra in Kayah State, mainland Burma.