Flags based on British ensigns

This is a gallery of flags based on British ensigns.

British ensigns

Current

• 
  White Ensign
  (1801–present)
• 
  Blue Ensign
  (1863–present)
• 
  Red Ensign
  (1801–present)
• 
  Royal Air Force Ensign
  (1921–present)
• 
  British Civil Air Ensign
  (1931–present)

Historical

• 
  Royal Navy
  (1620–1707)
• 
  Royal Navy
  (1707–1801)
• 
  Blue Ensign
  1620
• 
  Blue Ensign
  (1707–1801)
• 
  English Red Ensign
  1620
• 
  Scottish Red Ensign
  (?–1707)
• 
  British Red Ensign
  (1707–1801)
• 
  British Red Ensign used in British America
  (1707–1801)
• 
  Tudor Naval Ensign (1485-1603)
• 
  Stuart Royal Navy Squadron Ensign of 1620
• 
  Flag of the British/English East India Company
  (1600–1707)
• 
  Flag of the British East India Company
  (1707–1801)
• 
  Flag of the British East India Company
  (1801–1874)

Blue ensign

• 
  Colonial Flag of Aden (1937–1963)
• 
  Government Ensign of Alderney
• 
  Flag of Anguilla (1990–present)
• 
  Flag of Antigua and Barbuda (1956–1962)
• 
  Flag of Antigua and Barbuda (1962–1967)
• 
  Flag of Ascension Island (2013–present)
• 
  Flag of Australasian Team, 1908 and 1912 Olympic Games
• 
  Flag of Australia (1901–1903)
• 
  Flag of Australia (1903–1908)
• 
  Flag of Australia (1908–present)
• 
  Flag of Australasian Anti-Transportation League (1851–1853)
• 
  Flag of the Bahamas (1869–1904)
• 
  Flag of the Bahamas (1904–1923)
• 
  Flag of the Bahamas (1923–1953)
• 
  Flag of the Bahamas (1953–1964)
• 
  Flag of the Bahamas (1964–1973)
• 
  Bangladeshi Coast Guard
  (1972–present)
• 
  Colonial Flag of Barbados (1885–1958)
• 
  Ensign of Basutoland (Lesotho) (1951–1966, unofficial)
• 
  Flag of British Bengal Presidency
• 
  Flag of Bermuda (1875–1910)
• 
  Government Ensign of Bermuda (1910–1999)
• 
  Government Ensign of Bermuda (1999–present)
• 
  Flag of British Ceylon (Sri Lanka) (c. 1875–1948)
• 
  British Army Commissioned Officer (Major) flag
• 
  Flag of British Central Africa (later Nyasaland, now Malawi) (1894–1914)
• 
  Flag of Cyprus (1881–1922)
• 
  Flag of Cyprus (1922–1960)
• 
  British Diplomatic Ensign
• 
  Flag of British Guiana (1875–1906)
• 
  Flag of British Guiana (1906–1919)
• 
  Flag of British Guiana (1919–1955)
• 
  Flag of British Guiana (Guyana) (1955–1966)
• 
  Flag of British Honduras (1870–1919)
• 
  Flag of British Honduras (Belize) (1919–1981)
• 
  Flag of British North Borneo (1882–1902)
• 
  Flag of British North Borneo (1902–1948)
• 
  Flag of British North Borneo (Sabah) (1948–1963)
• 
  Flag of British Somaliland (1903–1950)
• 
  Flag of British Somaliland (1950–1952)
• 
  Flag of British Somaliland (1952–1960)
• 
  Ensign of the British South Africa Company (1890–1923)
• 
  Flag of the British Virgin Islands (1960–present)
• 
  Flag of Province of Bumbunga
• 
  Colonial Flag of Burma (1939–1941; 1945–1948)
• 
  Canadian Blue Ensign (1921–1957)
• 
  Canadian Blue Ensign (until 1965)
• 
  Flag of Cape Colony (1875–1910)
• 
  Flag of Cayman Islands (1958–1999)
• 
  Flag of Cayman Islands (1999–)
• 
  Ensign of the Northern Lighthouse Board
• 
  Flag of the Cook Islands
• 
  Flag of HM Customs & Excise
• 
  Flag of the Falkland Islands (1876–1925)
• 
  Flag of the Falkland Islands (1925–1948)
• 
  Flag of the Falkland Islands (1948–1999)
• 
  Flag of Falkland Islands (1999–present)
• 
  Flag of Dominica (1955–1965)
• 
  Flag of Dominica (1965-1978)
• 
  Colonial Flag of Fiji (1908–1924)
• 
  Colonial Flag of Fiji (1908–1924)
• 
  Colonial Flag of Fiji (1908–1924)
• 
  Colonial Flag of Fiji (1924–1970)
• 
  Fijian Government Ensign
• 
  Government Service Ensign
• 
  Government Ensign of Wales
• 
  Government Ensign of Gibraltar
• 
  Government Ensign of India
• 
  Flag of Gilbert and Ellice Islands
• 
  Flag of Gold Coast (Ghana)
• 
  Flag of Grenada (1875–1903)
• 
  Flag of Grenada (1903–1967)
• 
  Flag of Her Majesty's Coastguard
• 
  State Ensign of Guernsey
• 
  Colonial Flag of Hong Kong (1870–1876)
• 
  Colonial Flag of Hong Kong (1876–1955)
• 
  Colonial Flag of Hong Kong (1955–1959)
• 
  Colonial Flag of Hong Kong (1959–1997)
• 
  Naval Ensign and Jack of British India
• 
  Ensign of British Indian Army
• 
  Naval Jack of Royal Indian Marine
• 
  Proposed flag for the Isles of Scilly (2002)
• 
  Proposed flag for the Isles of Scilly (2002)
• 
  Proposed flag for the Isles of Scilly (2002)
• 
  Colonial Flag of Jamaica (1875–1906)
• 
  Colonial Flag of Jamaica (1906–1957)
• 
  Colonial Flag of Jamaica (1957–1962)
• 
  Flag of Kenya Colony
• 
  Flag of Colonial Lagos
• 
  Flag of Malta (1875–1898)
• 
  Flag of Malta (1898–1923)
• 
  Flag of Malta (1923–1943)
• 
  Flag of Malta (1943–1964)
• 
  Flag of Mauritius (1869–1906)
• 
  Flag of Mauritius (1906–1923)
• 
  Flag of Mauritius (1923–1968)
• 
  Flag of Montserrat (1960–present)
• 
  Metropolitan Police Service Ensign
• 
  Colonial Flag of Newfoundland (1904–1975)
• 
  Flag of New Guinea (1919–1949)
• 
  Flag of New South Wales (1867–1870)
• 
  Flag of New South Wales (1870–1876)
• 
  Flag of New South Wales (1876–present)
• 
  Flag of the New South Wales Special Emergency Service
• 
  Flag of New Zealand (1867–1869)
• 
  Flag of New Zealand (1902–present)
• 
  New Zealand Police Ensign
• 
  Flag of Niagara-on-the-Lake, Ontario
• 
  Colonial Flag of Nigeria (1914–1952)
• 
  Colonial Flag of Nigeria (1952–1960)
• 
  Ensign of the Northern Ireland Government (1929–1973)
• 
  Colonial Flag of Northern Rhodesia (Zambia) (1939–1953)
• 
  Flag of Nyasaland (Malawi) (1914–1953)
• 
  Palestine Mandate Customs and Postal Services Ensign (1929–1948)
• 
  Flag of Territory of Papua (1906–1949)
• 
  Flag of Pitcairn Islands (1984–present)
• 
  Flag of Royal British Legion
• 
  Flag of the Queen's Representative (Cook Islands)
• 
  Flag of Queensland (1870–1876)
• 
  Flag of Queensland (1901–1953)
• 
  Flag of Queensland (1876–1901, 1953–present)
• 
  Flag of Rhodesia and Nyasaland (1953–1963)
• 
  Royal Engineers Ensign (British Army)
• 
  Flag of Colonial Samoa, used from July 30, 1922 to January 1, 1962.
• 
  Flag of Saint Christopher-Nevis-Anguilla (1958–1967)
• 
  Flag of Saint Lucia (1875-1939)
• 
  Flag of Saint Lucia (1939–1967)
• 
  Flag of Saint Vincent and the Grenadines (1877–1907)
• 
  Flag of Saint Vincent and the Grenadines (1907–1979)
• 
  Flag of Saint Helena (1874–1984)
• 
  Flag of Saint Helena
• 
  Flag of Scottish Fisheries Protection Agency
• 
  Flag of Seychelles (1903–1961)
• 
  Flag of Seychelles (1961–1976)
• 
  Flag of Sierra Leone (1889–1916)
• 
  Flag of Sierra Leone (1916–1961)
• 
  Flag of Singapore Crown Colony (1946–1952)
• 
  Flag of Singapore Crown Colony (1952–1959)
• 
  Flag of British Straits Settlements (1904–1925)
• 
  Flag of British Straits Settlements (1925–1946)
• 
  Flag of the Solomon Islands (1906–1947)
• 
  Flag of the Solomon Islands (1947–1956)
• 
  Flag of the Solomon Islands (1956–1966)
• 
  Flag of the Solomon Islands (1966–1977)
• 
  Flag of South Australia (1870–1876)
• 
  Flag of South Australia (1876–1904)
• 
  Flag of South Australia (1904–present)
• 
  Flag of South Georgia & the South Sandwich Islands (1992–1999)
• 
  Flag of South Georgia & the South Sandwich Islands (1999–)
• 
  Flag of Southern Rhodesia (1923–1953)
• 
  Flag of Tasmania (1876–present)
• 
  Flag of Trinidad and Tobago (1889–1958)
• 
  Flag of Trinidad and Tobago (1958–1962)
• 
  Flag of Tristan da Cunha
• 
  Flag of Turks & Caicos (1889–1968)
• 
  Flag of Turks & Caicos (1968–1999)
• 
  Flag of Turks & Caicos (1999–present)
• 
  Flag of Tuvalu (1976–1978)
• 
  Colonial Flag Uganda
• 
  Flag of Vancouver Island
• 
  Flag of Victoria (1870–1877)
• 
  Flag of Victoria (1877)
• 
  Flag of Victoria (1901–1953)
• 
  Flag of Victoria (1877–1901, 1953–present)
• 
  Flag of Western Australia (1870–1953)
• 
  Flag of Western Australia (1953–)
• 
  Flag of British Weihaiwei (1903–1930)
• 
  Flag of the United States of the Ionian Islands

Blue ensign with white cross

• 
  Semi-official flag of Tasmania (November 1875)
• 
  Ensign of the Royal New Zealand Yacht Squadron

Other blue ensign

• 
  First ensign of the Greek Merchant Marine (1822-1828)
• 
  Flag of the Japanese Resident General of Korea (1905–1910)
• 
  Flag of the Mongol Military Government (1936-1937)
• 
  Flag of the Mongol United Autonomous Government (1937-1939)
• 
  Flag, ensign and jack of the Republic of Korea Navy
• 
  Former Civil Ensign of Pakistan (1956-1958)
• 
  Civil Flag and Ensign of the Kingdom of Sardinia (1816-1848)

Other blue ensign with white cross

• 
  Flag of Saint Malo, Brittany, France
• 
  Flag of the Cretan State

Azure or cyan ensign

Azure or cyan ensign with cross

• 
  British Civil Air Ensign
  (1931–present)
• 
  Australian Civil Aviation Ensign
  (1935–1948)
• 
  Australian Civil Aviation Ensign
  (1948–present)
• 
  Fiji Civil Air Ensign
  (1970–present)
• 
  New Zealand Civil Air Ensign
  (1965–present)
• 
  Civil Air Ensign of Guyana
• 
  Pakistan Civil Air Ensign
  (1947–present, bar in place of cross)
• 
  South African Civil Aviation Ensign
  (1930s)
• 
  Queensland Separation Flag
  (1859)

Plain azure or cyan ensign

Plain azure or cyan ensign as national or subnational political flag

• 
  Flag of Fiji
  (1970–present)
• 
  Flag of Rhodesia
  (1964–1968)
• 
  Flag of Tuvalu
  (1995–present)
• 
  Former flag of Tuvalu
  (1978-1995)\
• 
  Former flag of the New Zealand Ministry of Transport
  (1968–1998)
• 
  Former ensign of the New Zealand Ministry of Transport (1968-1998)
• 
  Len Staples' proposed flag for the Cook Islands
  (1973)
• 
  Proposed flag for the Isles of Scilly
  (2002)
• 
  Ross Dependency flag proposal

Plain azure or cyan Civil Air Ensign

• 
  Flag of the Air Board of Canada (1922–1923)
• 
  Ghana Civil Air Ensign
  (1957–present)
• 
  Ghana Civil Air Ensign
  (1964–1966)

Plain azure or cyan Air Force Ensign

• 
  Royal Air Force Ensign
  (1921–present)
• 
  Royal Air Force Akrotiri Flag, British Overseas Territory of Akrotiri and Dhekelia (Cyprus)
• 
  British Air Training Corps ensign
  (1965–present)
• 
  Royal Australian Air Force Ensign
  (1974–present)
• 
  Royal Canadian Air Force Ensign
  (1941-1968)
• 
  Royal New Zealand Air Force
  (1965–present)
• 
  Royal Rhodesian Air Force
  (1953–1963)
• 
  Royal Rhodesian Air Force
  (1964–1968)
• 
  Bangladeshi Air Force
  (1972–present)
• 
  Royal Canadian Air Force Ensign
  (1968–present)
• 
  Ensign of the Royal Canadian Air Cadets
• 
  Egyptian Air Force
  (1984–present)
• 
  Ghanaian Air Force
  (1957–present)
• 
  Ghanaian Air Force
  (1964–1966)
• 
  Indian Air Force
  (1947–present)
• 
  Ensign of the Jamaica Defence Force Air Wing
• 
  Kenyan Air Force
  (1963–present)
• 
  Air Force Ensign of Malaysia
• 
  Myanmar Air Force
  (1948–1974)
• 
  Myanmar Air Force
  (1974–present)
• 
  Pakistani Air Force
  (1947–present)
• 
  Rhodesian Air Force
  (1970–1979)
• 
  Air Force Ensign of Saudi Arabia
  (hoist is at right)
• 
  Former air force ensign of Singapore (1973–1990)
• 
  Ensign of the South African Air Force
  (1940–1951)
• 
  Ensign of the South African Air Force
  (1951–1958)
• 
  Ensign of the South African Air Force
  (1958–1967, 1970–1981)
• 
  Ensign of the South African Air Force
  (1967–1970)
• 
  Ensign of the South African Air Force
  (1981–1982)
• 
  Ensign of the South African Air Force
  (1982–1994)
• 
  Ensign of the South African Air Force
  (1994–2003)
• 
  Ensign of the South African Air Force
  (2003–present)
• 
  Sri Lanka Air Force
  (1972–present)
• 
  Air Force of Zimbabwe Rhodesia
  (1979–1980)
• 
  Air Force of Zimbabwe
  (1980–present)

Other azure or cyan flag or ensign

• 
  Flag of the Israel Defense Forces
• 
  Naval Ensign of Libya
• 
  Naval Jack of Romania
• 
  Former naval ensign of Albania (1954-1958)
• 
  Flag of the former French Mandate of Syria (1920)
• 
  Imperial Standard of the Shahbanou of the former Imperial State of Iran

Red ensign

As (de facto or de jure) national or subnational political flag

Current

• 
  Flag of Bermuda
  (1999–present)
• 
  Flag of Manitoba, Canada
• 
  Flag of Ontario
  (1965–present)

As current ensign of government body of the United Kingdom

• 
  Ensign of the Company of Watermen and Lightermen
• 
  Ensign of the Maritime Volunteer Service
• 
  Ensign of the National Register of Historic Vessels
• 
  Ensign of the National Register of Historic Vessels Fleet
• 
  Royal National Lifeboat Institution
• 
  Ensign of Trinity House

Historical

• 
  Flag of Bermuda
  (1910–1999)
• 
  Red Ensign of Canada
  (1868–1921)
• 
  Red Ensign of Canada
  (1921–1957)
• 
  Red Ensign of Canada
  (1921–1957, with disc)
• 
  Red Ensign of Canada
  (1957–1965)
• 
  Red Ensign of Canada
  (1957–1965, with disc)
• 
  Newfoundland Red Ensign (1904–1931)
• 
  Former standard of the Lieutenant Governor of Ontario
  (1959–1965)
• 
  Flag of British India
• 
  Flag of South Africa (1910–1912)
• 
  Flag of South Africa (1912–1928)
• 
  Flag of South Africa (1912–1928)

As municipal political flag

• 
  Flag of Taunton, Massachusetts, USA
• 
  Flag of Westmoreland County, Pennsylvania, USA
• 
  Flag of Lincoln County, Maine, USA
• 
  Flag of Castries, Saint Lucia

As civil ensign

Current

• 
  Australian Red Ensign
  (1909–present)
• 
  Civil Ensign of Fiji
• 
  New Zealand Red Ensign
  (1869–present)
• 
  Civil Ensign of Bermuda
• 
  Civil Ensign of British Virgin Islands
• 
  Civil Ensign of Cayman Islands
• 
  Civil Ensign of Falkland Islands
• 
  Civil Ensign of Gibraltar
• 
  Civil Ensign of Guernsey
• 
  Civil Ensign of Isle of Man
• 
  Civil Ensign of Jersey
• 
  Civil Ensign of Turks and Caicos Islands
• 
  Takitimu Māori Tribal flag
• 
  Civil Ensign of Bangladesh
• 
  Civil Ensign of Ghana
• 
  Civil Ensign of India
• 
  Civil Ensign of Jamaica
• 
  Civil Ensign of Malaysia
• 
  Civil Ensign of Mauritius
• 
  Civil Ensign of Nigeria
• 
  Civil Ensign of Pakistan
• 
  Civil Ensign of Solomon Islands
• 
  Civil Ensign of Sri Lanka
• 
  Civil Ensign of the United Arab Emirates

Historical

• 
  Australian Red Ensign
  (1901–1903)
• 
  Australian Red Ensign
  (1903–1909)
• 
  Civil Ensign of Baroda State (?–1948)
• 
  Civil Ensign of Bhavnagar State (?–1948)
• 
  Civil Ensign of Cambay State (?–1948)
• 
  Civil Ensign of the Cayman Islands
• 
  Civil Ensign of Cochin State (?–1948)
• 
  Civil Ensign of Cutch State (?–1948)
• 
  Civil Ensign of Cyprus (1922–1960)
• 
  Red Ensign of Fiji
  (1970–present)
• 
  Flag of the Hudson's Bay Company (1682–1707)
• 
  Flag of the Hudson's Bay Company (1707–1801)
• 
  Flag of the Hudson's Bay Company (1801–1965)
• 
  Civil Ensign of Jafrabad State (?–1948)
• 
  Civil Ensign of Janjira State (?–1948)
• 
  Civil Ensign of Junagadh State (?–1948)
• 
  Flag of Wituland (1893-1920)
• 
  Ensign of Wituland (1893–1920)
• 
  Flag of the North West Comapny (?-1801)
• 
  Flag of the North West Company (1801–1821)
• 
  Palestine Mandate civil ensign (1927–1948)
• 
  Civil Ensign of Porbandar State (?–1948)
• 
  Civil Ensign of Sachin State (?–1948)
• 
  Colonial Flag of Tanganyika (1919–1961)
• 
  Civil Ensign of Travancore State (?–1948)
• 
  Victorian Red Ensign (1870-1877)

Non-free images on English Wikipedia:

• Ensign of The Scout Association of the United Kingdom (?since 1910)
• Ensign of Royal Navy Recognised Sea Scouts of the United Kingdom (1910?–)

As army flag

• 
  Flag of the Canadian Army
• 
  Flag of Indian Army
• 
  Royal Jordanian Army Flag
• 
  Flag of the Malaysian Army
• 
  Flag of the Yemeni Army

Red ensign with white cross

• 
  Former flag of Malta (c.1813–1875)
• 
  Former New South Wales Customs Flag (1882-1901)
• 
  Civil Ensign of the Bahamas

Other red ensign

• 
  Flag of the Republic of China (Taiwan)
• 
  Flag of Samoa
• 
  Flag of the Kingdom of Tonga
• 
  Former flag of the Union of Myanmar (1974–2010)
• 
  Former flag of Burma (1948–1974)
• 
  Former flag of the Republic of Georgia (1990–2004)
• 
  The second Flag of the former Soviet Union (1923–1924)
• 
  Flag of the Russian Soviet Federative Socialist Republic (1918–1925)
• 
  Naval ensign of Serbia
• 
  Merchant flag of the former French protectorate in Morocco (1919–1956)
• 
  Merchant flag of the former Spanish protectorate in Morocco (1937–1956)
• 
  Flag of the Georgian Soviet Socialist Republic, USSR (1951–1990)
• 
  Naval Ensign of the former SFR Yugoslavia (1949–1993)
• 
  Flag of the former Socialist Republic of Bosnia and Herzegovina, SFR Yugoslavia (1946-1992)
• 
  Flag of Wallis and Futuna
• 
  Flag of Temotu Province, Solomon Islands
• 
  Flag of Abu Dhabi, United Arab Emirates
• 
  Ensign of Balaton-Füredi Yacht Club, Hungary (1867)

Other red ensign with white cross

• 
  Ensign of the Reorganized National Government of the Republic of China (1942-1945)

White ensign

• 
  Australian Federation Flag
  (1830s–1920s)
• 
  National Colonial Flag for Australia (1823/24–1831)
• 
  Flag of Royal Flying Doctor Service of Australia (RFDSA)
• 
  House flag of Sydney Ferries, New South Wales, Australia
• 
  Unofficial British Empire flag (1910–1921)
• 
  Unofficial British Empire flag (1930–?)
• 
  Coastguard of Antigua and Barbuda,
  (1967–present)
• 
  Government Ensign of the Bahamas
• 
  Naval Ensign of the Bahamas
  (1973–present)
• 
  Barbados Naval Ensign
  (1966–present)
• 
  Naval Ensign of Ghana
  (1957–present)
• 
  Naval Ensign of Ghana
  (1964–1966)
• 
  Naval Ensign of Grenada
  (1957–present)
• 
  Naval Ensign of India
  (1950–2001)
• 
  Naval Ensign of India
  (2004–2014)
• 
  Naval Ensign of India
  (2014–2022)
• 
  Naval Ensign of Jamaica
  (1962–present)
• 
  Naval Ensign of Lithuania
• 
  Naval Ensign of Malaya
  (1957–1963)
• 
  Naval Ensign of Malaysia
  (1963–1965)
• 
  Naval Ensign of Myanmar
  (1948–1974)
• 
  Flag of the United Tribes of New Zealand
  (1834–present)
• 
  Royal Saint Kitts and Nevis Navy Ensign
  (1983–present)
• 
  Flag of Sark
• 
  Naval Ensign of South Africa
  (1952–1959)
• 
  Naval Ensign of South Africa
  (1959–1981)
• 
  Naval Ensign of South Africa
  (1981–1994)
• 
  Naval Ensign of South Africa
  (1994–present)
• 
  Royal Solomon Islands Navy Ensign
  (1966–present)
• 
  Naval Ensign of Ceylon
  (1950–1972)
• 
  Naval Ensign of Trinidad and Tobago
  (1962–present)
• 
  Naval Ensign of West Indies Federation
  (1958–1962)

Plain White ensign, Union Jack canton

• 
  Royal Australian Navy Ensign
  (1967–present)
• 
  White ensign of The Royal Hamilton Amateur Dinghy Club (Barbados)
• 
  Flag of the British Antarctic Territory
  (1998–present)
• 
  Former Canadian Army Battle Ensign
  (1939–1944)
• 
  Former Navy League of Canada ensign (1929–1965)
• 
  Former Ensign of the Royal Canadian Sea Cadets (1953–1976)
• 
  Naval Ensign of Fiji
  (1970–present)
• 
  Royal New Zealand Navy Ensign
  (1968–present)
• 
  Commissioners' Flag of the Northern Lighthouse Board (Note use of pre 1801 Union Flag)
• 
  Flag of the Royal Niger Company
• 
  Flag of the Tamatave Kingdom (1822–1826)
• 
  Flag of the Tamatave Kingdom (1826–1828)
• 
  Proposed flag for the Isles of Scilly
  (2002)

Plain White ensign, Other flag canton

• 
  Naval Ensign of Bangladesh
  (1972–present)
• 
  Naval Ensign of Brunei
  (1959–present)
• 
  Naval Ensign of Canada
  (2013–present)
• 
  Naval Ensign of India
  (2022–present)
• 
  Former Naval Ensign of India
  (2001–2004)
• 
  Naval Ensign of Jordan
  (1946–present)
• 
  Naval Ensign of Kenya
  (1963–present)
• 
  Naval Ensign of Malaysia
  (1965–present)
• 
  Naval Ensign of Myanmar
  (1974–present)
• 
  Ensign of the Myanmar Coast Guard
• 
  Naval jack of Namibia
• 
  Naval Ensign of Nigeria
  (1998–present)
• 
  Naval Ensign of Sierra Leone
  (1961–present)
• 
  Naval Ensign of Singapore
  (1965–present)
• 
  Former Naval Ensign of South Africa
  (1946–1951)
• 
  Naval Ensign of Sri Lanka
  (1972–present)
• 
  Flag of the Prime Minister of Trinidad and Tobago
• 
  Naval Ensign of Vanuatu
  (1980–present)

Other plain white ensign, non-Union Jack canton

• 
  Air Force Ensign of Lithuania
• 
  Standard of the President of Mexico at sea
• 
  Flag of Ministers of Romania
• 
  Flag of the Prime Minister of Trinidad and Tobago
• 
  Ensign of the Confederate States Navy (1863–1865)
• 
  Former flag of Ecuador (1822)
• 
  Former Naval Ensign of France (1790-1794)
• 
  Merchant Flag of the Duchy of Lucca (1818–1824)
• 
  Civil Ensign of the Duchy of Parma (1851-1859)
• 
  Flag of Bilbao, Biscay, Basque Autonomous Community, Spain
• 
  Flag of San Sebastián, Gipuzkoa, Basque Autonomous Community, Spain
• 
  Christian flag (United States Federal Council of Churches)

Yellow or gold ensign

Yellow or gold ensign, Union Jack canton

• 
  Flag of the Civil Defence Service, United Kingdom
• 
  Flag of Niue
  (1975–present)
• 
  Flag of the Governor of Victoria, Australia
  (1984–present)

Yellow or gold ensign, other canton

• 
  Flag of Negeri Sembilan, Malaysia
• 
  Royal Standard of the Sultan of Selangor, Malaysia
• 
  Flag of Nevis, Saint Kitts and Nevis
• 
  Flag of the General Directorate of Health for Borders and Coasts, Türkiye
• 
  First Troop Philadelphia City Cavalry Flag
• 
  Flag of Colonial Annam
• 
  Flag of Manchukuo
• 
  Flag of the South Chahar Autonomous Government (1938-1939)
• 
  Flag of the North Shanxi Autonomous Government (1938-1939)
• 
  Flag of the Kingdom of Vientiane
• 
  Former flag of Juneau, Alaska (until 1970)

Green ensign

• 
  Green Ensign, circa 1701
• 
  Green Ensign, post 1800
• 
  Flag of Newbury, Massachusetts, USA
• 
  Flag of Dublin, Ireland
• 
  Flag of British African Front
• 
  Louis Mountbatten's proposed flag for Pakistan (1947)

Green ensign with gold cross

• 
  A reported Yacht Ensign of the Solomon Islands (link)

Other green flag or ensign

• 
  Civil Ensign of Saudi Arabia
  (hoist is at right)
• 
  Flag of Zambia
• 
  Coast Guard Flag of Azerbaijan
• 
  Flag of the Bahrain Defence Force
• 
  Flag of the director of the Russian FSB
• 
  Flag of the Ministry of Justice of the Russian Federation
• 
  Flag of the South African National Defence Force
• 
  Flag of Palestina Canton, Ecuador
• 
  Flag of the Green Mountain Boys (reconstruction)
• 
  Flag of the Republic of Independent Guiana (first, 1886-1887)
• 
  Flag of Esperanto

Orange ensign

• 
  Flag of the Orange Order
• 
  Flag of the Grand Orange Lodge of Australia
• 
  Flag of the Grand Orange Lodge of Canada
• 
  Flag of the Grand Orange Lodge of New Zealand

Black ensign

• 
  Unofficial Cornish ensign
• 
  English Mistery

Striped ensign

• 
  Flag of British Indian Ocean Territory
• 
  Flag of Moskitia
  (1824–1860)
• 
  United States Grand Union Flag, (1775–1777)
• 
  Flag of Hawaii, USA
• 
  Combined Murray River Flag (Australia)
• 
  Lower Murray River Flag (Australia)
• 
  Upper Murray River Flag (Australia)
• 
  Van Diemen's Land Ensign (former unofficial merchant ensign of Tasmania)
• 
  Flag of Home Rule Movement (India)
• 
  Flag of Indian Home Rule Movement (variant)

Other striped ensign

• 
  Flag of Greece
• 
  Flag of the Republic of Liberia
• 
  Flag of the Federation of Malaysia
• 
  Flag of Togo
• 
  Flag of the United States of America
• 
  Flag of the Republic of Uruguay
• 
  Naval ensign of the Republic of Texas
• 
  Flag of Abkhazia
• 
  Flag of Adjara
• 
  Flag of Brittany, France

Checked ensign

• 
  Former flag of Guernsey, British Crown Dependency (19th Century)

Other derivatives

• 
  Flag of British Heligoland
  (1807–1890)
• 
  Flag of the Kingdom of Rarotonga
  (1888–1893)
• 
  Flag of the Cook Islands Federation
  (1893–1901)
• 
  Civil Ensign of the Federated Malay States
  (1895–1946)
• 
  Proposed flag for Canada
• 
  Proposed Flag of Canada (1939)
• 
  Louis Mountbatten's proposed flag for India (1947)
• 
  Flag of the unrecognised state of the Sultanate of M'Simbati (1959–1962), now a part of Tanzania.

Defaced Union Flags

• 
  Flag of the Governor-General of the Anglo-Egyptian Sudan
• 
  Flag of the Governor of Anguilla
• 
  Flag of the Governor-General of Australia
  (1902–1908)
• 
  Flag of the Governor-General of Australia
  (1908–1936)
• 
  Flag of the Resident Commissioner of Basutoland
  (1951–1966)
• 
  Flag of the Governor of Bermuda
  (1875–1910)
• 
  Flag of the Governor of Bermuda
  (1999–present)
• 
  Flag of the Commissioner of the British Antarctic Territory
• 
  Flag of the British Ambassador
• 
  Flag used by British consulates
• 
  Flag of the Governor of Burma
  (1939–1948)
• 
  Flag of the Governor-General of Canada
  (1869–1901)
• 
  Flag of the Governor-General of Canada
  (1901–1921)
• 
  Flag of the Governor-General of Canada
  (1921–1931)
• 
  Governor of Ceylon
• 
  Flag of British Columbia
• 
  Flag of the High Commissioner of Cyprus
  (1881–1905)
• 
  Flag of the Governor of Cyprus
  (1905–1960)
• 
  Flag of the Governor of the British Virgin Islands
• 
  Flag of the Governor of the Cayman Islands
• 
  Flag of the Commonwealth of England, Scotland and Ireland
  (1658–1660)
• 
  Flag of the Governor of the Falkland Islands
• 
  Flag of the Governor of Gibraltar
• 
  Flag of the Lieutenant Governor of Guernsey
• 
  Flag of Governor of Hong Kong
  (1959–1997)
• 
  Flag of the Viceroy and Governor-General of India
  (1885–1947)
• 
  Lord Lieutenant of Ireland
  (until 1922)
• 
  Flag of the Lieutenant Governor of the Isle of Man
• 
  National Front flag (Union Jack Variant)
• 
  Flag of the Governor-General of Nigeria
• 
  Flag of the Governor of Nigeria
• 
  Flag of the Governor of Northern Rhodesia
  (1939–1964)
• 
  Flag of the Governor of New Zealand
  (1874–1908)
• 
  Flag of the Governor of New Zealand
  (1908–1936)
• 
  Flag of the Lieutenant Governor of Jersey
• 
  Lord-Lieutenant
• 
  Flag of the Governor of Montserrat
• 
  Governor of Northern Ireland
  (1922–1973)
• 
  Flag of the Lieutenant Governor of Nova Scotia
• 
  Flag of the Governor of Newfoundland
  (1904–1975)
• 
  Flag of the Governor of the Uganda Protectorate
  (1914–1962)
• 
  Flag of the of the High Commissioner of Palestine
  (1936–1948)
• 
  Flag of the Governor of the Pitcairn Islands
• 
  Flag of the Governor of Queensland
• 
  Flag of the Governor of the Samoa Trust Territory
• 
  Flag of the Governor of Rhodesia
  (1924–1951)
• 
  Flag of the Governor of St Helena
• 
  Flag of the Governor of Singapore
  (1952–1959)
• 
  Flag of Somerset County, Maryland, United States
• 
  Flag of the British South Africa Company in Southern Rhodesia
  (1890–1923)
• 
  Flag of the Governor-General of South Africa
  (1910–1931)
• 
  Flag of the High Commissioner for Southern Africa
  (1907–1931)
• 
  Flag of the High Commissioner for Southern Africa
  (1931–1968)
• 
  Flag of the Commissioner for South Georgia and the South Sandwich Islands
• 
  Flag of the Governor of the British Straits Settlements
  (1904–1946)
• 
  Flag of the Administrator of Tristan da Cunha
• 
  Flag of the Governor of Turks and Caicos
• 
  Flag of the Commissioner of Weihaiwei
  (1899–1903)
• 
  Flag of the Commissioner of Weihaiwei
  (1903–1930)
• 
  Proposed Union Jack flag (Wales variant)

Other

• 
  Pilot Jack
• 
  Flag of Baton Rouge, Louisiana
• 
  Flag of the Governor of Alabama
• 
  Flag of Coquimbo, Chile
• 
  Flag of Lord Howe island
• 
  Flag of Newfoundland and Labrador
• 
  Flag of Shanghai Municipal Council, Shanghai International Settlement (1868–1917)
• 
  Flag of Shanghai Municipal Council, Shanghai International Settlement (1917–1943)
• 
  Flag of South Africa (1928–1994)
• 
  Flag of South Africa (1982–1994, solway blue version)
• 
  Flag of New Hebrides Condominium (Vanuatu) as being used in the 1963 South Pacific Games
• 
  Flag of New Hebrides Condominium (Vanuatu) as being used in the 1966 and 1971 South Pacific Games
• 
  Flag of New Hebrides Condominium (Vanuatu) as being used in the 1969 South Pacific Games
• 
  Flag of the Siksika Nation
• 
  Flag of the Friends of the British Overseas Territories