George C. Williams (1839–1926) was a soldier in the Union Army during the American Civil War who was awarded the Medal of Honor.

[1] He emigrated to the United States and joined the Union Army during the American Civil War.

He received the Medal of Honor for gallantry in action on June 27, 1862, at Gaines Mill, Virginia.

He is interred at the Cedar Grove Cemetery in New London, Connecticut.

While on duty with the wagon train as quartermaster sergeant he voluntarily left his place of safety in the rear, joined a company, and fought with distinguished gallantry through the action.