Hatay Province is the southernmost province in Turkey.
Hatay may also refer to:
- Hatay State or Republic of Hatay, a 1938–1939 transnational political entity
- Hatay Subregion, an area of Turkey comprising Hatay, Kahramanmaraş, and Osmaniye Provinces
- Hatay (electoral district), a constituency of the Grand National Assembly of Turkey
- Hatay Airport, in Hatay Province
- Hatay, Konak, a district of İzmir, Turkey
- Hatay (İzmir Metro), a railway station
See also
- Hà Tây Province, Vietnam