Husayn ibn Ahmad is an Arabic name that may refer to:
- Abd Allah al-Radi (died 881), tenth Isma'ili Imam and father of Abd Allah al-Mahdi Billah, founder of the Fatimid Caliphate
- Abu Abdallah al-Shi'i (died 911), Isma'ili missionary active in Yemen and in North Africa among the Kutama Berbers
- Abu Ali al-Husayn ibn Ahmad al-Madhara'i, also known as Abu Zunbur, 10th-century Abbasid official in Egypt and Syria
- Abu Abdallah al-Husayn ibn Ahmad al-Mughallis, 10th-century poet and composer of riddles working at the Buyid court
- Husyan ibn Ahmad, ruled over the Bedouin tribes in Syria as the amir al-ʿarab under the Ottomans in c. 1618
This disambiguation page lists articles associated with the title Husayn ibn Ahmad.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: