The Convention of Aguascalientes was a major meeting that took place during the Mexican Revolution between the factions in the Mexican Revolution that had defeated Victoriano Huerta's Federal Army and forced his resignation and exile in July 1914.
The call for the Convention was issued on 1 October 1914 by Venustiano Carranza, head of the Constitutional Army, who described it as the Gran Convención de Jefes militares con mando de fuerzas y gobernadores de los Estados ("Great Convention of Commanding Military Chiefs and State Governors") and seen as "the last attempt to create unity among the revolutionaries."
Its first sessions were held in the Chamber of Deputies in Mexico City, but were later transferred to the city of Aguascalientes, whence its name came, where it met from 10 October to 9 November 1914.
General Victoriano Huerta, who had usurped the presidency in a coup d'état in February 1913, resigned the office in July 1914 on account of revolutionary pressures and left the country. He was replaced by Venustiano Carranza, who wished to discuss his government's policies with the other revolutionary leaders. Thus Carranza called for the Convention to take place. However, faced with the absence of the Zapatistas (who did not recognise Carranza's authority) and the refusal of Francisco Villa to attend a meeting in Mexico City, it was agreed to relocate the Convention to Aguascalientes.
The convention was intended to settle the differences between the "big four" warlords who played the biggest roles in overthrowing Huerta: Pancho Villa, Emiliano Zapata, Venustiano Carranza and Álvaro Obregón.