Antoine-François Momoro was a French printer, bookseller and politician during the French Revolution. An important figure in the Cordeliers club and in Hébertisme, he is the originator of the phrase ″Unité, Indivisibilité de la République; Liberté, égalité, fraternité ou la mort″, one of the mottoes of the French Republic.

The Society of the Friends of the Rights of Man and of the Citizen, mainly known as Cordeliers Club, was a populist political club during the French Revolution from 1790 to 1794, when the Reign of Terror ended and the Thermidorian Reaction began.