Aqeel ibn Abi Talib (Arabic: عقيل بن أبي طالب) was a companion and first cousin of the Islamic prophet Muhammad. He was known by the kunyas Abu Aqeel and Abu Yazid.
He was born c.581, the second son of Abu Talib and Fatimah bint Asad; hence he was a brother of Ali. He was said to be an expert in genealogy.
He married Fatima bint Al-Walid from the Abdshams clan of the Quraysh. He had six sons: Muslim, Ja'far, Musa, Abdul Rahman, Abdullah and Abu Saeed; and a daughter, Ramla.
After Muhammad departed from Mecca, Aqeel sold the houses of his Muslim relatives among the inhabitants of the city.
He fought on the side of the polytheists at the Battle of Badr, where he was taken prisoner. Muhammad is reported to have told his companions on the Day of Badr: "Indeed I am aware that men from Banu Hashim, and others also, have been brought out under compulsion with no wish to fight us. If any of you encounters one from Banu Hashim then do not kill him" Umar said that he should be handed over to Ali to have his head cut off; but Muhammad approved of Abu Bakr's opinion that he should be released on ransom. Since Aqeel had no money, he had to be redeemed by his uncle Abbas for 500 dinars or 40 ounces of gold. When Muhammad told him that Abu Jahl had been killed, Aqeel conceded that nobody would now challenge Muhammad's authority: "Either people will be affected by your words, or you will dominate them by force."