Alaa Mubarak (Arabic: علاء مبارك‎  IPA: [ʕæˈlæːʔ moˈbɑːɾɑk]) (born 1961) is an Egyptian businessman and the elder of two sons of ousted president Hosni Mubarak of Egypt, who served from 1981–2011, and his wife Suzanne Mubarak.

He kept a much lower profile than his younger brother, Gamal, and was not involved in politics. Within the family, under his half-British mother, his name is 'Alan', while his brother is 'Jimmy'.

Alaa attended St. George's College, Cairo for his early education; then he graduated from the American University in Cairo. He is married to Heidy Rasekh, and the couple have had two sons: Muhammad and Omar. Muhammad died on 18 May 2009, aged 12. It was announced that he had suffered a 'severe health crisis' (a brain haemorrhage). However stories later emerged that he had sustained a fatal head injury while riding a quad bike. He was swiftly checked into the Maadi Military Hospital for a couple of hours before being flown to Paris to no avail. His body was later flown back and buried in Cairo.