Karl Hess (born Carl Hess III; May 25, 1923 – April 22, 1994) was an American speechwriter and author. He was also a political philosopher, editor, welder, motorcycle racer, tax resister, and libertarian activist. His career included stints on the Republican right and the New Left before embracing a mix of left-libertarianism and laissez-faire anarcho-capitalism. Later in life, he summed up his role in the economy by remarking "I am by occupation a free marketer (crafts and ideas, woodworking, welding, and writing)."