Regions of Papua New Guinea
- Chapman Reefs
- Chanyu Point
- Challis Head
- Central Province
- Centipede Bay
- Cawston Rock
- Castori Islets
- Cardale Rock
- Cape Tawasuari Point
- Cameron Plateau
- The Calvados Chain
- Caberolagato Point
- Bywonia
- Byron Island
- Bwasimaguri Creek
- Bwasiaia River
- Bwasiaia
- Bwagaoia
- Bwada Bwada
- Buvara Bay
- Button Islet
- Butchart Island
- Bushy Islets
- Bushy Islet
- Buruma Point
- Buru
- Bunora Islet
- Buni-I
- Bunama Bay
- Bunama
- Bunagalena Point
- Bunaeba Island
- Bulami Passage
- Bui Bui
- Budiai
- Bubuleta
- Bubu
- Brumer Islands
- Brooke Banks
- Bright Reefs
- Bright Island
- Brierly Reef
- Bridge Shoals
- Brethren Isles
- Branson Rock
- Bramble Patch
- Bramble Haven
- Mount Bramble
- Bowadi
- Bowabu
- Boutai Point
- Bousquet Bay
- Bounce Point
- Bou
- Mount Bossim
- Bosim Point
- Bosadidi
- Boru
- Boroai
- Borebo
- Bonvouloir Islands and Reefs
- Bonua River
- Bonna Wan Islet
- Bonna Bonnawan
- Bonawi Point
- Bonarua Tau Tau Pusuri Island
- Bonarua Hili Hili
- Bona Rua Dai Daiwa
- Bonarua
- Bonarava
- Bona Bona Island
- Bomua
- Bomguina River
- Bomguina
- Bolibolie Bay
- Boi U Passage
- Boitoi
- Boirama Island
- Boilavi
- Boikalakalawa Bay
- Boianai Mission
- Boiama Point
- Boia Boia Waga Island
- Bohiboh Point
- Bogilabaubua
- Bogala Baubau
- Bogala
- Bobo Hai Point
- Bobo Eina Island
- Boboa Islet
- Boadia
- Blind Rock
- Blight Patch
- Blakeney Island
- Black Rock
- Biwa
- Mount Bitutu
- Bismark Point
- Bira Bira Bay
- Binibinihali
- Bilo Bilolo Shoals
- Mount Bilo Bilolo
- Bilobei Reef
- Bilaga
- Biga Biga
- Biawa Bay
- Biauwa
- Bia Point
- Bewaela
- Beuli Point
- Bentley Island
- Bentley Bay
- Belesana Slipway
- Belelea
- Belehaune Point
- Beika Island
- Bedauna
- Bebem
- Beagle Rock
- Beagle Entrance
- Beagle Bay
- Baxter Harbour
- Baxter Bay
- Baumum Bay
- Bauboguina River
- Batumata Point
- Basses Islands
- Basses Island
- Basilisk Point
- Basilaki Island
- Baruada Point
- Bartle Bay
- Barrier Reef
- Barragolo Island
- Baramata Point
- Baramata Number 4
- Baramata Number 1
- Baraga
- Bara Bara River
- Barabara
- Bani Bani Siga
- Baniara District
- Banaria Bay
- Bam
- Balaga Bay
- Baiwapa
- Baiwa Islet
- Baiobo
- Baio
- Baio
- Bainanoum
- Bailebu River
- Bailai
- Baiiri Island
- Baibesika
- Igoigoli Island
- Baibara Plantation
- Baibara Island
- Baiaule
- Baia Plantation
- Baia Baia Una Mountains
- Mount Baia Baia Una
- Baia Baia Karona
- Bahil Passage
- Bagshaw Patch
- Point Bagga Bagga
- Cape Baganowa
- Bagamoti Island
- Bagaman Island
- Bagai Um Islet
- Badubadu
- Badila River
- Badilai
- Badila Dadubona
- Badila Bedda Bedda Bonarua Island
- Badiai Hill
- Bada Bada Bay
- Babauguina River
- Babauguina Plantation
- Babagarai Islet
- Babagai
- Babaga
- Awawiwi Bay
- Awaula Point
- Awaula
- Awatowatowa
- Awapa Bay
- Awaiara Bay
- Awaiama Bay
- Awaiama
- Avuvura Bay
- Ava Point
- Bay Auweam
- Auro River
- Aurobu Islet
- Auriroa Island
- Auneri
- Aulakapule Reef
- Atuio Island
- Ata Ata