The Mayor of the City of Jerusalem is head of the executive branch of the political system in Jerusalem. The mayor's office administers all city services, public property, most public agencies, and enforces all city and state laws within Jerusalem. The term of office is five years.

Moshe Lion, or Moshe Leon, is an Israeli politician who is currently the Mayor of Jerusalem. He previously served as a member of the Jerusalem City Council, director-general of the Prime Minister's Office, Chairman of the Israel Railways, and head of the Jerusalem Development Authority.