The Ohio Burgee is the official flag of the U.S. state of Ohio. It is a triangular swallowtail flag, the only non-rectangular U.S. state flag. Its red, white, and blue elements symbolize the state’s natural features and order of admission into the Union. A prominent disc in the flag’s triangular canton is suggestive of the state’s name. This flag was adopted in 1945.
My favorite Ohio Flag Embroidered .
The flag was designed in 1901 by John Eisenmann for the Pan-American Exposition and adopted in 1902. Before that, for nearly a century after statehood, Ohio did not have a legally authorized state flag. One unsuccessful proposal had called for a design based on the state seal.