Dibba (Arabic: Portuguese: Doba), sometimes spelled Diba or Daba, is a coastal region at the northeastern tip of the United Arab Emirates(UAE)/Oman peninsula on the Gulf of Oman. It is politically divided into three parts:
* Dibba Al-Fujairah, ruled by the Emirate of Fujairah, UAE
* Dibba Al-Hisn, ruled by the Emirate of Sharjah, UAE
* Dibba Al-Baya, ruled by the Governorate of Musandam,
