Board may refer to:

• Board, a piece of lumber, or other rigid material made of wood, milled or sawn flat
• Surfboard, skateboard, or snowboard (often made of fibreglass)
• Board of directors or a similar governing or advisory committee
• Mixing console, also called a sound board, a device for combining, routing, and changing the level, tone, and/or dynamics of audio signals
• Bulletin board system or Internet forum
• Bulletin board, a place where people can leave public messages
• Board (bridge), a device used in playing duplicate bridge
• Board game
• Board or level, a distinct area in or stage of a video game
• Chalkboard or whiteboard, a reusable writing surface
• Board, use of accommodations in a house or hotel; to stay at school during term time, and sleep in a dormitory
• Board book, a book made more durable by the use of cardboard covers and thicker paper