William Ward Johnson (March 9, 1892 – June 8, 1963) was an American lawyer and politician who served two terms as a U.S. Representative from California from 1941 to 1945.

After that, he worked as bookkeeper, stenographer, and manager of an automobile company at Montpelier, Idaho, and Price, Utah from 1912 to 1918.

He also engaged in the banking and oil business at Twin Falls, Idaho, and Long Beach, California.

He resumed the practice of law in Long Beach, California, until his death there on June 8, 1963.

This article incorporates public domain material from the Biographical Directory of the United States Congress