Who is the leader during reign of terror?

The leader during the Reign of Terror was Maximilien Robespierre, a prominent figure in the French Revolution. He was the leader of the Jacobins, a radical political club, and played a significant role in the National Convention, the governing body of France at the time. Robespierre advocated for radical measures to defend the revolution against its enemies and maintain public order. His influence and support from various groups allowed him to become the de facto leader during the Reign of Terror, which lasted from 1793 to 1794.