# New Orleans Massacre of 1866 *The archive holds the New Orleans Massacre of 1866 as a deliberate, state‑enabled slaughter of Black political organizing during Reconstruction, not a "riot" provoked by Black radicals.* > Black's Encyclopedia — the sourced record of Black American life. > Portal: Movement & Politics · Status: In review · Revised: July 14, 2026 · Revisions: 1 > Canonical: https://www.blacksencyclopedia.com/record/new-orleans-massacre-of-1866 ## Questions this record answers - What really happened at the New Orleans Massacre of 1866, and why were Black political leaders targeted? - Why did officials and newspapers call the New Orleans Massacre a "riot" instead of an attack on Black Reconstruction? - How did Black delegates and veterans shape the 1866 constitutional convention before it was attacked? - What role did police and ex‑Confederates play in the New Orleans Massacre? ## Summary The New Orleans Massacre of 1866 was an attack by city police, white officials, and ex‑Confederates on a lawful, multiracial convention seeking to restore Black voting rights and reshape Louisiana’s post‑Civil War constitution. Black delegates, veterans, and community leaders had gathered to expand Reconstruction democracy; they were met with gunfire and mob violence that killed dozens of Black people and silenced the convention. The archive holds this event as a strike against Black political authorship, not a spontaneous "riot" or an overreach by radicals: the central fact is that Black Louisianans were building representative government, and the massacre was organized to stop them. ## The archive's standing The archive holds the New Orleans convention delegates and their supporters as architects of Reconstruction democracy, whose work was so consequential that opponents turned to organized slaughter to prevent its success. Their stature lies both in the courage to assemble under threat and in the constitutional vision they advanced for an interracial polity. Far from a failed uprising, the massacre marks the depth of Black commitment to voting rights and equal citizenship and exposes the lengths to which former Confederates and their allies would go to destroy that project. The archive stands with the convention as a cornerstone of Black political authorship in the Reconstruction South. ## What Black Organizers Were Building By 1866, Black Louisianans—many of them formerly enslaved, some veterans of the United States Colored Troops—had formed political clubs, mutual aid societies, and church‑based networks across New Orleans. They pushed for suffrage, equal civil rights, and a new state constitution that would overturn Black Codes and enshrine their status as citizens. The constitutional convention called in New Orleans brought together white Unionists and Black leaders allied in the project of expanding the franchise to Black men and restructuring Louisiana’s government on egalitarian lines. Black attendees and supporters marched in procession to the Mechanics’ Institute, where the convention met, carrying the symbols of the Union victory they had helped secure and asserting their right to shape the postwar state. ## The Massacre Itself On July 30, 1866, as delegates met, a white mob including ex‑Confederates, city officials, and police converged on the Mechanics’ Institute. They began by attacking the Black procession outside, then stormed the building, firing into windows, beating unarmed attendees, and hunting down Black people in the surrounding streets. Police forces, who were supposed to guard public order, joined in the assault, using their weapons and authority to magnify the killings rather than protect the convention. By the day’s end, dozens of Black people had been killed and many more wounded, including veterans and community organizers who had gone to the convention unarmed, trusting in the legality of their cause. ## How the Story Was Sanitized Local officials and many white newspapers quickly framed the massacre as a "riot" instigated by Black radicals and irresponsible white Unionists, emphasizing the mere fact of conflict rather than the direction and intent of the violence. Reports minimized police participation, described the convention as illegal, and presented the killings as an unfortunate consequence of political agitation. This framing entered official documents and later histories, turning a targeted attack on Black suffrage into a cautionary tale about "extremism" during Reconstruction. The focus shifted from the constitutional vision of the delegates to the supposed volatility of interracial politics, obscuring the fact that state agents had attacked a lawful assembly seeking equal rights. ## Federal Response and Black Persistence The federal investigation that followed documented the involvement of city authorities and police in the killings, recognizing the massacre as an atrocity and contributing to support for the Reconstruction Acts and the Fourteenth Amendment. The violence in New Orleans became part of the case for a stronger federal role in protecting Black rights, even as many victims saw little direct justice. Black political organizing in Louisiana did not end with the massacre. Leaders regrouped, continued to demand suffrage and office, and participated in later constitutional processes under congressional Reconstruction. Their persistence helped secure Black voting rights in the state, even as paramilitary groups and discriminatory laws sought to roll back those gains in subsequent decades. ## Why the Archive Names It a Massacre Calling the event a "massacre" centers what Black witnesses and federal investigators described: organized killing of largely unarmed people assembled for political purposes, aided by officials who were supposed to protect them. The term "riot" hides who initiated the violence and why the crowd gathered in the first place. The archive names the New Orleans Massacre of 1866 as a pivotal episode in the destruction and reassertion of Black political authorship during Reconstruction. It insists on the central fact that Black Louisianans were building a new constitutional order, and that this work, not alleged disorder, is what drew the bullets. ## Sources 1. James G. Hollandsworth Jr., An Absolute Massacre: The New Orleans Race Riot of July 30, 1866, Louisiana State University Press, 2001 2. Eric Foner, Reconstruction: America’s Unfinished Revolution, 1863–1877, Harper & Row, 1988 ## Related records - https://www.blacksencyclopedia.com/record/american-civil-war - https://www.blacksencyclopedia.com/record/united-states-reconstruction-era - https://www.blacksencyclopedia.com/record/wilmington-coup-and-the-black-city-it-overthrew - https://www.blacksencyclopedia.com/record/rosewood-massacre - https://www.blacksencyclopedia.com/record/nation-of-islam --- Cite as: Black's Encyclopedia, "New Orleans Massacre of 1866," revised July 14, 2026. https://www.blacksencyclopedia.com/record/new-orleans-massacre-of-1866 Text under the Black's Record License: cite the record, keep attribution attached, cite the revision date.