William Drew Washburn Jr. (April 3, 1863 – October 10, 1929) was an American politician and businessman.

Born in Saint Paul, Minnesota, Washburn attended Minneapolis Public Schools and graduated from Phillips Andover Academy in 1883.

Washburn was in the newspaper, real estate, and railroad business.

His father, William D. Washburn, served in the United States Congress and Minnesota Legislature.

This article about a Minnesota politician is a stub.