Sweetgum

This is a gallery of flags which use the crosses of Christian saints as a feature of their design. It includes the flags of political entities, cultural and social movements, and religious organizations.

• 
  City of St Albans, Hertfordshire, England, United Kingdom

• 
  Flag of Saint Aldhelm

• 
  Flag of Milan, Italy
• 
  Flag of Alessandria, Italy
• 
  Flag of Bologna, Italy
• 
  Flag of Padua, Italy
• 
  Flag of Reggio Emilia, Italy

• 
  Flag of Nova Scotia, Canada
• 
  Naval Ensign of Russia
• 
  Cross of Burgundy, Spain
• 
  Ikurriña (Basque Country, Spain)
• 
  Flag of Scotland, United Kingdom
• 
  Penrith, Cumbria, England, United Kingdom
• 
  Flag of Alabama, United States
• 
  Flag of Florida, United States
• 
  Flag of Novorossiya

• 
  Flag of Saint Augustine of Canterbury

• 
  Flag of Portland, Oregon, United States

• 
  Flag of County Durham, England, United Kingdom
• 
  Flag of Kirkcudbrightshire, England, United Kingdom

• 
  Flag of Wales, United Kingdom (unofficial)

• 
  Flag of New South Wales, Australia
• 
  Flag of Alberta, Canada
• 
  Flag of Manitoba, Canada
• 
  Flag of Montreal, Canada
• 
  Flag of Montreal, Canada (1939–2017)
• 
  Flag of Ontario, Canada
• 
  Unofficial British Empire flag (1910–1921)
• 
  Unofficial British Empire flag (1930–?)
• 
  Temporary merchant ensign of Finland (1853–56, Crimean War)
• 
  Flag of Georgia
• 
  Flag of Freiburg im Breisgau, Germany
• 
  Flag of Genoa, Italy
• 
  Flag of the Sardinia, Italy
• 
  Naval Ensign of Latvia
• 
  Flag of Aragon, Spain
• 
  Flag of Barcelona, Spain
• 
  Flag of Huesca Province, Aragon, Spain
• 
  Flag of Teruel Province, Aragon, Spain
• 
  Flag of Zaragoza Province, Aragon, Spain
• 
  Flag of Barceloneta, Puerto Rico, United States
• 
  Flag of England, United Kingdom
• 
  Flag of the City of London, England, United Kingdom
• 
  Flag of Lincoln, England, United Kingdom
• 
  Flag of York, England, United Kingdom
• 
  Flag of Northern Ireland (1953-1972)/Ulster Banner, United Kingdom

• 
  Flag of Saint Ivo of Kermartin, patron saint of Brittany
• 
  Flag of Trégor, Brittany
• 
  Flag of Trégor, Brittany (1996–1998)

• 
  Flag of Tomelloso, Castile-La Mancha, Spain
• 
  Flag of Aranjuez, Community of Madrid, Spain

Symmetric cross

• 
  Flag of the Sovereign Military Order of Malta
• 
  Flag of Haute-Savoie, France
• 
  Flag of Annecy, Haute-Savoie, France
• 
  Flag of Savoie, France
• 
  Flag of the municipality of Como, Como Province, Lombardy, Italy
• 
  Flag of the municipalities of Pavia and Garlasco, Pavia Province, Lombardy, Italy
• 
  Flag of the municipalities of Bormio and Cassano Magnano, Sondrio Province, Lombardy, Italy
• 
  Flag of Piedmont, Italy
• 
  Flag of the municipality of Asti, Asti Province, Piedmont, Italy
• 
  Flag of the municipalities of Novara and Borgomanera, Piedmont, Italy

Maltese cross

• 
  Flag of Queensland, Australia
• 
  Flag of Amalfi, Italy
• 
  Civil ensign of Malta
• 
  Flag of the Sovereign Military Order of Malta (variant)

• 
  Flag of the Order of Saint Lazarus

• 
  Former flag of Orkney (1995-2007), Scotland, United Kingdom
• 
  Flag of Orkney (2007-present), Scotland, United Kingdom

• 
  Flag of Quebec, Canada
• 
  Carillon Sacré Coeur Flag of Quebec, Canada
• 
  Flag of Lévis, Quebec, Canada
• 
  Naval Ensign of the Kingdom of France (16th century)
• 
  Naval Ensign of the Kingdom of France (early to mid 17th century)
• 
  Merchant flag of the Kingdom of France (1365–1792)
• 
  Merchant flag of the Kingdom of France (variant)
• 
  Flag of Saint-Malo, Brittany, France (20th century)
• 
  Flag of Bourdeaux, Nouvelle Aquitaine, France (16th century)
• 
  Flag of Martinique, France (unofficial, offensive)
• 
  Flag of Zwolle, Netherlands
• 
  Flag of the Société des Huguenots du Maine, USA
• 
  Flag of the Union Saint-Jean-Baptiste d'Amérique, USA

• 
  Flag of Kaspi, Georgia
• 
  Flag of Ninotsminda Municipality, Georgia
• 
  Flag of Sighnaghi Municipality, Georgia

• 
  Flag of Normandy, France (unofficial)

• 
  Flag of the Church of Ireland (1999 on)
• 
  Flag of Queen's University Belfast, Northern Ireland, United Kingdom

• 
  Flag of Devon, England, United Kingdom

• 
  Flag of Cornwall, England, United Kingdom

• 
  Flag of Saint Richard of Chichester, patron saint of Sussex

• 
  Flag of the city of Rio de Janeiro, Brazil

• 
  Flag of Dorset, England, United Kingdom

• 
  Jack of of Russian Border Forces (Saints Andrew, George)
• 
  Flag of the United Kingdom (Saints George, Andrew, Patrick)