CFB may refer to:
Canadian Forces Base North Bay, also CFB North Bay, is an air force base located at the City of North Bay, Ontario about 350 km (220 mi) north of Toronto.
Canadian Forces Base Halifax (CFB Halifax) is Canada's east coast navy base and home port to the Atlantic fleet, known as Maritime Forces Atlantic.
Canadian Forces Base Goose Bay (IATA: YYR, ICAO: CYYR), commonly referred to as CFB Goose Bay, is a Canadian Forces Base located in the municipality of Happy Valley-Goose Bay in the province of Newfoundland and Labrador.
CFBDSIR 2149-0403 (full designation CFBDSIR J214947.2-040308.9) is a free-floating planetary-mass object or possibly a high-metallicity, low-mass brown dwarf in the constellation Dorado.
Canadian Forces Base Borden (also CFB Borden, French: Base des Forces canadiennes Borden or BFC Borden) is a Canadian Forces base located in Ontario.
Canadian Forces Base Trenton (IATA: YTR, ICAO: CYTR) (also CFB Trenton) is a Canadian Forces base located within the city of Quinte West, Ontario.
CFBDSIR J145829+101343 (designation abbreviated to CFBDSIR 1458+10, or CFBDSIR J1458+1013) is a binary system of two brown dwarfs of spectral classes T9 + Y0 orbiting each other, located in constellation Boötes about 104 light-years away from Earth.
Canadian Forces Base Cold Lake (IATA: YOD, ICAO: CYOD), commonly referred to as CFB Cold Lake, is a Canadian Forces Base located in the City of Cold Lake, Alberta.
Canadian Forces Base Comox (IATA: YQQ, ICAO: CYQQ), commonly referred to as CFB Comox, is a Canadian Forces Base located 2.5 nautical miles (4.6 km; 2.9 mi) north northeast of Comox, British Columbia.