Flags of the United States (1912–1959)

National

• 
  United States (1912–1959)
• 
  United States (1959–1960)

Federal government

Executive

President

• 
  Presidential Flag (1902–1916)
• 
  Presidential Flag (1916–1945)
• 
  Presidential Flag (1945–1959)
• 
  Presidential Flag (1959–1960)

Vice President

• 
  Vice-Presidential Flag (1915–1919, unofficial)
• 
  Vice-Presidential Flag (1936–1948)
• 
  Vice-Presidential Flag (1948–1975)

Military

Army

• 
  Army (1956–present)

Marine Corps

• 
  Marine Corps (1914–1939)
• 
  Marine Corps (1939–present)

Navy

• 
  Naval jack (1912–1959)
• 
  Naval jack (1959–1960)
• 
  Navy (1864–1959)
• 
  Navy (1959–present)

Revenue Cutter Service

• 
  Revenue Cutter Service (1868–1915)

Coast Guard

• 
  Coast Guard (1915–1953)

Non-military

• 
  Bureau of Navigation ( ? –1946)
• 
  Director of the Bureau of Navigation ( ? –1946)
• 
  United States Coast and Geodetic Survey (1899–1970)
• 
  Commissioner of Fisheries (1903–1940)
• 
  United States Bureau of Fisheries (1903–1940)
• 
  United States Life-Saving Service ( ? –1915)
• 
  United States Lighthouse Service ( ? –1939)
• 
  Commissioner of Lighthouses ( ? –1939)
• 
  Superintendent of Lighthouses ( ? –1939)

Cities

Flag of Detroit (1948–1972)

Flag of Los Angeles (1931–present)

Flag of New York City (1914–1915)

Flag of New York City (1915–1977)

Flag of Richmond, Virginia (1914–1933)

Counties

Flag of Montgomery County, Maryland (1944–1976)

Flag of Prince George's County, Maryland (1696–1963)

Flag of Wayne County, Michigan (1957–present)

States

Flag of Alabama (1895–present)

Flag of Arizona (1917–present)

Flag of Arkansas (1913–1923)

Flag of Arkansas (1923–1924)

Flag of Arkansas (1924–2011)

Flag of California (1911)

Flag of California (1911–1912)

Flag of California (1912–1924)

Flag of California (1924–1953)

Flag of California (1953–present)

Flag of Colorado (1876–1907)

Flag of Colorado (1907–1911)

Flag of Colorado (1911–1964)

Flag of Connecticut (1897–present)

Flag of Delaware (1913–present)

Flag of Florida (1868–1900)

Flag of Florida (1900–1985)

Flag of Georgia (1906–1920)

Flag of Georgia (1920–1956)

Flag of Georgia (1956–2001)

Flag of Idaho (1907–1927)

Flag of Idaho (1927–1957)

Flag of Idaho (1957–present)

Flag of Illinois (1915–1969)

Flag of Indiana (1903–1917)

Flag of Indiana (1917–1955)

Flag of Indiana (1955–present)

Flag of Iowa (1921–present)

Flag of Kansas (1927–1961)

Flag of Kentucky (1918–1963)

Flag of Louisiana (1861–1912)

Flag of Louisiana (1912–2006)

Flag of Maine (1909–present)

Flag of Maryland (1904–present)

Flag of Massachusetts (1908–1971, reverse)

Flag of Michigan (1911–present)

Flag of Minnesota (1893–1957, obverse)

Flag of Minnesota (1893) (1893–1957, reverse)

Flag of Minnesota (1957–1983)

Flag of Mississippi (1894–1996)

Flag of Missouri (1913–present)

Flag of Montana (1905–1981)

Flag of Nebraska (1917–1925)

Flag of Nebraska (1925–present)

Flag of Nevada (1905–1915)

Flag of Nevada (1915–1929)

Flag of Nevada (1929–1991)

Flag of New Hampshire (1932–present)

Flag of New Jersey (1896–1965)

Flag of New Mexico (1912–1925)

Flag of New Mexico (1925–present)

Flag of New York (1901–2020)

Flag of North Carolina (1885–1991)

Flag of Oklahoma (1911–1925)

Flag of Oklahoma (1925–1941)

Flag of Oklahoma (1941–1988)

Flag of Oregon (1900–1925)

Flag of Oregon (1925–present, observe)

Flag of Oregon (1925–present, reverse)

Flag of Pennsylvania (1907–present)

Flag of Rhode Island (1897–present)

Flag of South Carolina (1910–1940)

Flag of South Carolina (1940–present)

Flag of South Dakota (1909–1963)

Flag of Tennessee (1905–present)

Flag of Texas (1839–1933)

Flag of Texas (1933–present)

Flag of Utah (1904–1911)

Flag of Utah (1911–1913)

Flag of Utah (1913–1922)

Flag of Utah (1922–2011)

Flag of Vermont (1837–1923)

Flag of Vermont (1923–present)

Flag of Virginia (1861–1950)

Flag of Virginia (1950–present)

Flag of Washington (1923–1967)

Flag of West Virginia (1907–1929)

Flag of West Virginia (1929–present)

Flag of Wisconsin (1866–1913)

Flag of Wisconsin (1913–1981)

Flag of Wyoming (1917–present)

Territories

Flag of Alaska (1927–1959)

Flag of Hawaii (1845–1959)

See also

Flags of World War I allies

• Bandiere del Regno d'Italia (Flags of the Kingdom of Italy)
• Drapeaux de la République Française (1870-1940) (Flags of the French Republic (1870-1940))
• Steaguri ale Regatului România (Flags of the Kingdom of Romania)

Flags of Interwar and World War II allies

• Banderas de los Estados Unidos Mexicanos (1916-1968) (Flags of the United Mexican States (1916-1968)
• Drapeaux de la France Libre (Flags of Free France)
• Flags of the United Kingdom of Great Britain and Northern Ireland (1922-1947)
• Steaguri ale Regatului România (Flags of the Kingdom of Romania)
• Флаги Союза Советских Социалистических Республик (Flags of the Union of Soviet Socialist Republics)
• Заставе Краљевине Југославије / Zastave Kraljevine Jugoslavije (Flags of the Kingdom of Yugoslavia)
• Zastave Socijalističke Federativne Republike Jugoslavije / Заставе Социјалистичке Федеративне Републике Југославије (Flags of the Socialist Federal Republic of Yugoslavia)
• Zászlók a Magyar Királyság (1920–1946) (Flags of the Kingdom of Hungary (1920-1946))