The Southern Cross or Crux, a constellation visible in the Southern Hemisphere, is depicted on flags and coats of arms of various countries and sub-national entities. This star constellation is visible mostly in the southern hemisphere and it therefore symbolises the southern location of its users.
The term Southern Cross can also refer to the blue saltire as used in various flags of the Confederate States of America in the American Civil War.[1]
This list is an incomplete list and some of the flags in this list might not have official status. Flag proportions may vary between the different flags, and sometimes even vary between different versions of the same flag.
National flags of countries in the Southern Hemisphere
Other flags of the Commonwealth of Australia
.svg.png.webp) Queen's Personal Australian Flag (1962–2022) Queen's Personal Australian Flag (1962–2022)
 
 
 
 
 
 
 
 
 Flag of the governor of New South Wales Flag of the governor of New South Wales
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 Flag of the governor of Victoria Flag of the governor of Victoria
 
_Islands.svg.png.webp) 
 Flag of the South Sea Islanders Flag of the South Sea Islanders
 
 
 
 
.svg.png.webp) Flag of New South Wales (1870–1876) Flag of New South Wales (1870–1876)
.svg.png.webp) Flag of South Australia (1870–1876) Flag of South Australia (1870–1876)
.svg.png.webp) Flag of Tasmania (1875) Flag of Tasmania (1875)
.svg.png.webp) Flag of Victoria (1870–1877) Flag of Victoria (1870–1877)
 Victorian Red Ensign (1870–1877) Victorian Red Ensign (1870–1877)
Other flags of the Federative Republic of Brazil
 - Flag of the Federal Senate 
 - Flag of Assis 
 - Flag of Bom Sucesso do Sul 
 - Flag of Cachoeiro de Itapemirim 
.svg.png.webp) - Flag of Cruzeiro do Sul, Acre 
 - Flag of Diamantino 
 - Flag of Extrema 
 - Flag of Goioerê 
 - Flag of Igaporã 
 - Flag of Ijuí 
 - Flag of Ilha Comprida 
 - Flag of Itamarandiba 
 - Flag of Itauçu 
 - Flag of Jaguaripe 
 - Flag of Joinville 
 - Flag of Londrina 
 - Flag of Mairiporã 
 - Flag of Maringá 
 - Flag of Monte Santo, Bahia 
.jpg.webp) - Flag of Cruzeiro do Sul, Paraná 
 - Flag of Peruíbe 
 - Flag of Pindamonhangaba 
 - Flag of Quaraí 
 - Flag of Rio Claro, Rio de Janeiro 
.svg.png.webp) - Flag of Tefé 
Other flags of the Realm of New Zealand
.svg.png.webp) - Queen's Personal New Zealand Flag (1962–2022) 
 - New Zealand Police Ensign 
 - Burgee of the Royal New Zealand Yacht Squadron 
 - Ensign of the Royal New Zealand Yacht Squadron 
Other flags of Papua New Guinea
 
 Flag of East New Britain Province Flag of East New Britain Province
 Flag of New Ireland Province Flag of New Ireland Province
 Flag of Simbu Province Flag of Simbu Province
 Flag of Gulf Province Flag of Gulf Province
 Flag of West New Britain Province Flag of West New Britain Province
 Flag of Western Province Flag of Western Province
Other flags in South America
 
 Flag of Coronel Dorrego Partido, Argentina Flag of Coronel Dorrego Partido, Argentina
 Flag of El Chaltén, Argentina Flag of El Chaltén, Argentina
 Flag of Santa Cruz Province, Argentina Flag of Santa Cruz Province, Argentina
 
 
 Flag of Coquimbo Region, Chile Flag of Coquimbo Region, Chile
 Flag of Los Lagos Region, Chile Flag of Los Lagos Region, Chile
 
 Flag of the Colonia Department, Uruguay Flag of the Colonia Department, Uruguay
Other flags with the Southern Cross
 
 Flag of the German East Africa Company Flag of the German East Africa Company
 Flag of the Reichskolonialbund, often misattributed to New Swabia Flag of the Reichskolonialbund, often misattributed to New Swabia
 
 Flag of SANDF Joint Operations Division Flag of SANDF Joint Operations Division
 Flag of the Southern African Vexillological Association Flag of the Southern African Vexillological Association
 English Australian heritage flag English Australian heritage flag
 Scottish Australian heritage flag Scottish Australian heritage flag
 Welsh Australian heritage flag Welsh Australian heritage flag
 Irish Australian heritage flag Irish Australian heritage flag
 Cornish Australian heritage flag Cornish Australian heritage flag
 Manx Australian heritage flag Manx Australian heritage flag
 Adnyamathanha peoples flag Adnyamathanha peoples flag
 Aṉangu peoples flag Aṉangu peoples flag
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See also

References
- ↑  Editors of Encyclopaedia Britannica, The; Gaur, Aakanksha; Lotha, Gloria; Ray, Michael; Young, Grace (2022). "Flag of the Confederate States of America | Facts, Origin, Battle Flag, & Images | Britannica". www.britannica.com. Retrieved 2022-11-19. {{cite web}}:|last=has generic name (help)
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