Aṣ-ṣaḥābah (, "The Companions") were the companions of the Islamic prophet Muhammad who had seen or met him, believed in him at the time when he was alive and also died as Muslims. While all the Sahabah are very important in the Islamic faith, there are some which are especially notable and important. These include the first 4 Caliphs: Abu Bakr, Umar, Uthman, Ali. A Abu Bakr `Abdullah ibn Abi Quhafa Ali ibn Abi Talib Aqeel ibn Abi Talib Abdullah ibn Ja'far Abdur-Rahman ibn Abu Bakr Abdur-Rahman ibn Sakran Abd al-Rahman ibn Awf Abdullah ibn Abbas Abd-Allah ibn Abd-Allah ibn Ubayy 'Abd Allah ibn 'Amr ibn al-'As Abdallah ibn Amir Abdullah ibn al-Zubayr Abdullah ibn Hudhafah as-Sahmi Abdullah ibn Jahsh Abdullah ibn Masud Abdullah ibn Suhayl Abd Allah ibn Hanzala Abd Allah ibn Mas'ada al-Fazari 'Abd Allah ibn Rawahah Abdullah ibn Salam Abdullah ibn Unais Abdullah ibn Amr ibn Haram Abdullah ibn Zayd Abdullah ibn Umar Abd-Allah ibn Umm-Maktum Abdullah ibn Atik Abbad ibn Bishr Abu Basir Abu Darda Abū l-Ṭufayl ʿĀmir b. Wāthila al-Kinānī Abid ibn Hamal Abid ibn Hunay Abu al-Aas ibn al-Rabiah Abu Ayyub al-Ansari ‘Abbas ibn ‘Abd al-Muttalib Abu Dardaa Abû Dhar al-Ghifârî Abu Dujana Abu Fuhayra Abu Hudhaifah ibn Mughirah Abu-Hudhayfah ibn Utbah Abu Hurairah Abu Jandal ibn Suhail Abu Lubaba ibn Abd al-Mundhir Abu Musa al-Ashari Abu Sa`id al-Khudri Abu Salama `Abd Allah ibn `Abd al-Asad Abu Sufyan ibn al-Harith Abu Sufyan ibn Harb Abu Ubaidah ibn al-Jarrah Abu Zama' al-Balaui Adî ibn Hâtim at-Tâî Ahzâb bin Usaid (pronounced with an alif) `Âisha bint Abî Bakr Al-'Ala' Al-Hadrami Al-Bara' ibn Mâlik al-Ansârî Al-Hakam ibn Abi al-As Abdullah ibn Abi Bakr Al-Qa'qa'a ibn Amr at-Tamimi Ammar bin Yasir Amr bin Al`âs Amr ibn al-Jamuh Amru bin Ma'adi Yakrib Anas ibn Nadhar Anas ibn Mâlik An-Nu`aymân ibn `Amr An-Nu`mân ibn Muqarrin Arbad ibn Humayrah Al-Arqam ibn-abil-Arqam Asmâ' bint Abî Bakr Asmâ' bint Umays Asim ibn Thabit Asim ibn Amr al-Tamimi Atika bint Abdul Muttalib Atiqa bint Zayd Attab ibn Asid At-Tufayl ibn Amr ad-Dawsi Ayman ibn Ubayd Ayyash ibn Abi Rabiah Abu Mihjan as Tsaqafi B Bashir ibn Sa'ad Bilal ibn Rabah Bilal ibn al-Harith Busr ibn Abi Artat D Dihyah al-Kalbi Dhiraar bin Al-Azwar Dhiraar ibn al-Khattab F Fadl ibn Abbas Fatima az-Zahra bint Muhammad Fatima bint Al-Aswad Fatima bint Asad Fayruz ad-Daylami Fatimah bint al-Khattab H Hamza ibn Abd al-Muttalib Habab ibn Mundhir Habib