WPB

WPB may refer to:

• War Production Board, a US government agency in WWII
• War Propaganda Bureau of Britain's Foreign Office in WWI
• Weekly Playboy, Japanese men's magazine
• Weibel–Palade body, storage granules of endothelial cells
• West Palm Beach, Florida, United States, a city
• World Painted Blood, a 2009 album by the thrash metal band Slayer
• Waste paper basket
• The hull classification symbol of an Island-class patrol boat of the US Coast Guard
• Port Bergé Airport, Madagascar
• World Prison Brief, database of prison systems throughout the world
• Whizz Pop Bang, a science magazine for children

• Workers Party of Bangladesh
• Workers' Party of Belgium
• Workers Party of Britain

• WP:B (disambiguation)