Al-Ashraf Salāh ad-Dīn Khalil ibn Qalawūn was the eighth Turkic Bahri Mamluk sultan, succeeding his father Qalawun. He served from 12 November 1290 until his assassination in December 1293. He was well known for conquering the last of the Crusader states in Palestine after the siege of Acre in 1291. While walking with a friend, Khalil was attacked and assassinated by Baydara and his followers, who was then killed under the orders of Kitbugha.

The Bahri Mamluks, sometimes referred to as the Bahri dynasty, were the rulers of the Mamluk Sultanate of Egypt from 1250 to 1382, following the Ayyubid dynasty. The members of the Mamluk ruling class were purchased as slaves (mamluks) and manumitted, with the most powerful among them taking the role of sultan in Cairo. While several Bahri Mamluk sultans tried to establish hereditary dynasties through their sons, these attempts were ultimately unsuccessful, with the role of sultan often passing on to another powerful Mamluk.