Yamani or Al-Yamani ( ar, "from Yemen") may refer to:
*
Al-Yamani (Shiism), a pre-messianic figure in Shia Islamic eschatology
**
Ahmad al-Hasan al-Yamani, a Basra Shia Iraqi who in the 2000s claimed to be the messenger of the Imam Mahdi
*
Ahmed Zaki Yamani, Saudi Arabian politician and petroleum and mineral minister
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