Edwin Eugene Bagley (May 29, 1857 – January 29, 1922) was an American composer, most famous for composing the march National Emblem.

Bagley was born in Craftsbury, Vermont on May 29, 1857. He began his music career at the age of nine as a vocalist and comedian with Leavitt's Bellringers, a company of entertainers that toured many of the larger cities of the United States. He began playing the cornet, traveling for six years with the Swiss Bellringers. After his touring days, he joined Blaisdell's Orchestra of Concord, New Hampshire.