Lieutenant Colonel Ronald C. Speirs (20 April 1920 – 11 April 2007) was a United States Army officer who served in the 506th Parachute Infantry Regiment of the 101st Airborne Division during World War II. He was initially assigned as a platoon leader in either Charlie or Baker Company of the 1st Battalion of the 506th Parachute Infantry Regiment. Speirs was reassigned to Dog Company of the 2nd Battalion prior to the invasion of Normandy in June 1944, before his unit was absorbed into Easy Company, of which he was given command during the assault on Foy after the Battle of the Bulge in Bastogne. Speirs also served in Korea, where he commanded a rifle company, and later became the American governor for Spandau Prison in Berlin. He reached the rank of captain while serving in the European Theater during World War II and retired as a lieutenant colonel.