World Heritage letter "B"
- Belovezhskaya Pushcha/Białowieża Forest(Belarus and Poland)
- Boyana Church(Bulgaria)
- Bryggen(Norway)
- Buddhist Ruins of Takht-i-Bahi and Neighbouring City Remains at Sahr-i-Bahlol(Pakistan)
- Benedictine Convent of St John at Müstair(Switzerland)
- Baalbek(Lebanon)
- Burgos Cathedral(Spain)
- Byblos(Lebanon)
- Bahla Fort(Oman)
- Blenheim Palace(Britain)
- Brasilia(Brazil)
- Budapest, including the Banks of the Danube, the Buda Castle Quarter and Andrássy Avenue (Hungary)
- Banc d'Arguin National Park(Mauritania)
- Buddhist Monuments at Sanchi(India)
- Borobudur Temple Compounds(Indonesia)
- Ban Chiang Archaeological Site(Thailand)
- Bourges Cathedral(France)
- Butrint(Albania)
- Baroque Churches of the Philippines(Philippines)
- Birka and Hovgården(Sweden)
- Buddhist Monuments in the Horyu-ji Area(Japan)
- Bagrati Cathedral and Gelati Monastery(Georgia)
- Bwindi Impenetrable National Park(Uganda)
- Bauhaus and its Sites in Weimar and Dessau(Germany)
- Belize Barrier Reef Reserve System(Belize)
- Botanical Garden (Orto Botanico), Padua(Italy)
- Belfries of Belgium and France (Belgium and France)
- Brimstone Hill Fortress National Park(Saint Kitts and Nevis)
- Bronze Age Burial Site of Sammallahdenmäki(Finland)
- Bardejov Town Conservation Reserve(Slovakia)
- Blaenavon Industrial Landscape(Britain)
- Brazilian Atlantic Islands: Fernando de Noronha and Atol das Rocas Reserves(Brazil)
- Bam and its Cultural Landscape(Iran, Islamic Republic of)
- Biblical Tels - Megiddo, Hazor, Beer Sheba (Israel)
- Bisotun(Iran, Islamic Republic of)
- Bordeaux, Port of the Moon(France)
- Bahá’i Holy Places in Haifa and the Western Galilee(Israel)
- Berlin Modernism Housing Estates(Germany)
- Bikini Atoll, Nuclear Test Site(Marshall Islands)