» This article refers to the traditional region of Al-Hasa. For the current Saudi Arabian administrative unit sometimes called Al-Hasa, see: Al-Ahsa (governorate). For other uses see Al-Ahsa. Al-Hasa or al-Ahsa (al-Aḥsāʾ, locally al-Ḥasāʾ; ) is a traditional oasis region in eastern Saudi Arabia that gives its name to the Al-Ahsa Governorate, which comprises much of that country's Eastern Province. The oasis is located about 60 km inland from the Persian… (More on Al-hasa)