Iran’s Supreme Leader Succession: Who Could Replace Ayatollah Ali Khamenei?
Tehran / Washington / Jerusalem – Following the reported death of Iran’s Supreme Leader Ayatollah Ali Khamenei at age 86 in a missile strike by the US and Israel, the country now faces a critical power vacuum. Khamenei’s passing raises urgent questions about who will be Iran’s next Supreme Leader and how the selection process will unfold amid regional chaos.
Chaos and Uncertainty After Khamenei’s Death
Despite Iran’s top officials likely having contingency plans for Khamenei’s demise, the scale of destruction—including the devastation of his Tehran palace—leaves uncertainty about whether those plans can still be executed.
Dr. Christian Emery, Associate Professor in International Politics at University College London, explained to Metro:
“Several of the key power brokers who were steering the process towards one preferred candidate, and very possibly even Khamenei’s chosen successor, may now well be dead.”
With a leadership vacuum at the top of Iranian politics, the next Supreme Leader could dictate whether the ongoing conflict ends swiftly or escalates into further bloodshed.
How Iran Chooses a New Supreme Leader
Since the Iranian Revolution of 1979, Iran has had only two Supreme Leaders: Ruhollah Khomeini (1979–1989) and Ali Khamenei (1989–2026).
The title of Ayatollah alone does not guarantee the role of Supreme Leader. It simply indicates a high-ranking Shiite cleric. Khamenei received the title after his elevation to strengthen his legitimacy.
The Iranian Constitution mandates that the Assembly of Experts, an elected body of 88 clerics serving eight-year terms, selects the new Supreme Leader. Within the Assembly, a smaller committee shortlists acceptable candidates for consideration by all members.
Professor Emery noted:
“It’s almost certain that this groundwork was done long before the current war. Khamenei’s own elevation took only 24 hours for the Assembly of Experts to elect him.”
However, ongoing hostilities make it unclear how the Assembly can formally convene without risking further attacks from US or Israeli forces.
Top Contenders to Become Iran’s Supreme Leader
According to Professor Emery, these are the leading figures likely to succeed Khamenei, along with the potential impact each could have on Iran’s politics and the regional conflict:
(Here, you can add a bullet list or short profiles of the candidates for SEO and user engagement.)

