Willard Dwight Miller (June 5, 1877 – February 19, 1959) was a United States Navy sailor and a recipient of America's highest military decoration—the Medal of Honor—for his actions in the Spanish–American War.

He enlisted in the U.S. Navy from the state of Massachusetts and served during the Spanish–American War as a crew member of the gunboat USS Nashville (PG-7).

Miller's younger brother, Harry Herbert Miller, was also awarded the Medal of Honor for the same action, making the two men one of only eight pairs of brothers to be awarded the medal.

[2][3] Seaman Miller's official Medal of Honor citation reads:[1] On board the U.S.S.

Facing the heavy fire of the enemy, Miller displayed extraordinary bravery and coolness throughout this action.