Robert Wayne Hansen (April 29, 1911 – June 9, 1997) was an American jurist from Wisconsin.
Born in Milwaukee, Wisconsin, Hansen graduated from Marquette University Law School. He worked for the City of Milwaukee Police and Fire Commission. In 1954, he was appointed judge of the Milwaukee County Court. From 1968 until 1978, he served on the Wisconsin Supreme Court having defeated the incumbent chief justice George R. Currie. He retired in 1978.[1][2]