Thron X. Riggs (April 25, 1921 – November 2015) was an American football tackle who played one season with the Boston Yanks.

He played college football at the University of Washington, having previously attended Buckley High School in Buckley, Washington.

He later worked in the oil business and was a general manager of the Chevron Pascagoula Refinery.

He was also a World War II veteran, having served with the United States Marine Corps.

This biographical article relating to an American football player, coach, or other figure is a stub.