National Baptist Convention may refer to:

• National Baptist Convention, USA, Inc., the oldest and largest denomination using this name
• National Baptist Convention of America, Inc., formed in 1915 as a result of a split within the association now called National Baptist Convention, USA, Inc.
• Progressive National Baptist Convention, formed in 1961 as a result of a split within the National Baptist Convention, USA, Inc.
• National Missionary Baptist Convention of America, formed in 1988 as a result of a split within the National Baptist Convention of America, Inc.
• Joint National Baptist Convention, an event held periodically in which the above conventions meet

• National Baptist Convention, Brazil

• List of Baptist denominations
• NBC (disambiguation)