George Andrew Sanderson was an American politician who served as the 13th secretary of the United States Senate from 1919 to his death in 1925.

He resigned from his naval commission after two years to enter the British Merchant Navy.

In 1892, he entered the railroad business at Chicago's Union Stock Yards.

He worked at the Stock Yards for 10 years, until he left Chicago, and moved to Mexico.

[1] Sanderson died of a Heart Attack on April 24, 1925, while he was still serving as secretary.