Edwin John Roland, was a United States Coast Guard admiral and served as the twelfth Commandant of the Coast Guard from 1962 to 1966. During his tenure, Roland oversaw the replacement of many World War II era cutters under fleet modernization programs. He also assisted the U.S. Navy with operations in Vietnam by supplying crews and cutters for Operation Market Time. Roland was noted for his support in efforts to bring international safety standards to merchant shipping. Although Roland was already retired when the Coast Guard was transferred from the Department of Treasury to the newly formed Department of Transportation in 1967, he was largely responsible for the planning for the move and the Coast Guard retaining its military responsibilities along with its transportation related functions.

The commandant of the Coast Guard is the service chief and highest-ranking member of the United States Coast Guard. The commandant is an admiral, appointed for a four-year term by the president of the United States upon confirmation by the United States Senate. The commandant is assisted by a vice commandant, who is also an admiral, and two area commanders and two deputy commandants, all of whom are vice admirals.