Khalifa bin Zayed bin Khalifa Al Nahyan (Arabic: ٱلشَّيْخ خَلِیْفَة بِن زَایِد بِن خَلِیْفَة آل نَهْيَان, romanized: Ash-Shaykh Khalīfah bin Zāyid bin Khalīfah Āl Nahyān) was the eldest son of Abu Dhabi ruler Zayed bin Khalifa Al Nahyan.
[1] He was brother of four Abu Dhabi rulers, Tahnoun, Hamdan, Saqr and Sultan.
He reportedly built Al-Muwaiji Fort in what is now the city of Al Ain during the early 20th century, during the reign of his father.
[2] Khalifa's grandsons, Hamdan, Mubarak, Tahnoun and Saif, were the major supporters of Zayed bin Sultan when he became the ruler of Abu Dhabi in 1966.
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