Who was the 3rd Khalifah (Caliph) after the Prophet ﷺ ? A Abu Bakr (R.A) B Umar (R.A) C Uthman (R.A) D Ali (R.A) Submit Answer Related Islamic questions Which battle in Islamic history is known as the "Battle of the Trench"? Who was the second Caliph of Islam after Abu Bakr as-Siddiq (R.A) ? What were the two main tribes living in Madinah when our Beloved Prophet ﷺ migrated from Makkah to Madinah? How many idols were in the Ka'abah before Islam? What is the name of the person who developed algebra? Back to All Questions