AWB may refer to:

• .awb, a filename extension for Adaptive Multi-Rate Wideband computer files
• Aaron Wan-Bissaka (born 1997), an English professional footballer
• Afrikaner Weerstandsbeweging, a South African neo-Nazi separatist political and paramilitary organisation
• Air waybill, a receipt issued by an international courier company
• Astronomers Without Borders, a US-based organization dedicated to astronomy
• attoweber, a unit of magnetic flux
• Automatic White Balance in photography
• Average White Band, a Scottish band
• Aviation Without Borders, a humanitarian organization
• AWB (album), a 1974 album by Average White Band
• AWB Limited, the former Australian Wheat Board
• Federal Assault Weapons Ban, a US law