Who was the last companion who passed away?
Approved answer
Final Companion to Pass Away
Anas ibn Mālik (d. 93/711-2) was the last companion to die in Basra. However, the ultimate companion to pass away overall was Abū al-Ṭufayl ʿĀmir ibn Wāthilah (d. 110/728-9). For further information, you can refer to this link.