Oceania
Canton
Australia
Australia and New Zealand
- 1:2
- 8 December 1908
Flags with blue
Blue appears on the field or in a large charge.
476 banderas
Other flag
Circle
Auvergne-Rhône-Alpes
France · Europa
- 2:3
- 2016
Other flag
Saltire
Avià
Spain · Europa
- 2:3
- 18 March 1994
Other flag
Canton
Azores
Portugal · Europa
- 2:3
- 10 April 1979
Other flag
Saltire
Baix Pallars
Spain · Europa
- 2:3
- 18 April 2023
Other flag
Sun
Baja California
Mexico · América del Norte
- 4:7
Other flag
Plain
Baja California Sur
Mexico · América del Norte
- 4:7
Other flag
Lozenge
Banyeres de Mariola
Spain · Europa
- 2:3
- 24 March 1992
Other flag
Several crosses
Barceloneta
Commonwealth of Puerto Rico · América del norte
- 2:3
- 31 May 1979
Other flag
Bicolour
Bárcena de Cicero
Spain · Europa
- 2:3
Other flag
Diagonal
Barxeta
Spain · Europa
- 2:3
- 3 October 1994
Other flag
Diagonal
Bàscara
Spain · Europa
- 2:3
- 14 April 2010
Other flag
Tricolour
Bashkortostan
Russia · Europa
- 2:3
- 12 February 2003
Other flag
Wavy stripes
Basilicata
Italy · Europa
- 2:3
- 22 June 1973
Other flag
Pall
Bassella
Spain · Europa
- 2:3
- 27 February 2007
Other flag
Quartered
Begur
Spain · Europa
- 2:3
- 6 September 1995
Other flag
Centred cross
Belgorod Oblast
Russia · Europa
- 2:3
- 22 June 2000
Other flag
Diagonal
Belmonte de Miranda
Spain · Europa
- 5:8
Other flag
Triangle
Benafer
Spain · Europa
- 2:3
- 5 April 2001
Other flag
Chief
Beneixida
Spain · Europa
- 2:3
- 30 June 2016
Other flag
Diagonal
Benicàssim
Spain · Europa
- 2:3
- 28 September 1989
Other flag
Lozenge
Beniflà
Spain · Europa
- 2:3
- 18 January 2016
Other flag
Triangle
Benijòfer
Spain · Europa
- 2:3
- 17 January 2002
Other flag
Bicolour
Benirredrà
España · Europa
- 2:3
- 7 de julio de 2026
Other flag
Horizontal stripes
Benissa
Spain · Europa
- 2:3
- 27 February 1990
Other flag
Horizontal stripes
Benissuera
Spain · Europa
- 2:3
Other flag
Plain
Bolulla
Spain · Europa
- 2:3
- 18 January 2016
Other flag
Stripe at the hoist
Borriana
Spain · Europa
- 2:3
- 24 January 2002
Europe
Triangle
Bosnia and Herzegovina
Southeast Europe
- 1:2
- 4 February 1998
Other flag
Quartered
Bourgogne-Franche-Comté
France · Europa
- 3:5
- 2017
Other flag
Gyronny
Braga
Portugal · Europa
- 2:3
- 23 March 1989
Other flag
Gyronny
Braganza
Portugal · Europa
- 2:3
- 27 April 1935
South America
Lozenge
Brazil
South America
- 7:10
- 11 May 1992
Other flag
Pall
Bryansk Oblast
Russia · Europa
- 2:3
- 5 November 1998
Other flag
Plain
Bufali
Spain · Europa
- 2:3
- 30 November 2016
Other flag
Tricolour
Buryatia
Russia · Asia
- 1:2
- 29 October 1992
Other flag
Plain
Busan
South Korea · Asia
- 2:3
- 17 May 2023
Other flag
Quartered
Cabeceiras de Basto
Portugal · Europa
- 4:3
- 19 March 1987
Other flag
Chequy
Cabranes
España · Europa
- 2:3
Other flag
Sun
Cairo
Egypt · África
- 2:3
- 2016
Other flag
Several crosses
Calabria
Italia · Europa
- 2:3
Other flag
Quartered
Caminha
Portugal · Europa
- 4:3
- 28 May 2003
Other flag
Diagonal
Campania
Italia · Europa
- 2:3
Other flag
Plain
Campaspero
Spain · Europa
- 2:3
Other flag
Quartered
Campeche
México · América del Norte
- 4:7
Other flag
Bicolour
Campoo de Yuso
España · Europa
- 2:3
- 8 June 1998
Other flag
Tricolour
Canary Islands
Spain · África
- 2:3
- 10 August 1982
Other flag
Bicolour
Canberra
Australia · Oceania
- 1:2
- 25 March 1993