The Colored Conventions Movement, or Black Conventions Movement, was a series of national, regional, and state conventions held irregularly during the decades preceding and following the American Civil War. The delegates who attended these conventions consisted of both free and formerly enslaved African Americans, including religious leaders, businessmen, politicians, writers, publishers, editors, and abolitionists. The conventions provided "an organizational structure through which black men could maintain a distinct black leadership and pursue black abolitionist goals." Colored conventions occurred in thirty-one states across the United States and in Ontario, Canada. The movement involved nearly two thousand delegates and tens of thousands of attendees.