List of Famous people born on December 20th

James Christopher McLaughlin is a Northern Irish former footballer and was later a football manager in the League of Ireland.

Margherita Guarducci was an Italian archaeologist, classical scholar, and epigrapher. She was a major figure in several crucial moments of the 20th century academic community. A student of Federico Halbherr, she edited his works after his death. She was the first woman to lead archaeological excavations at the Vatican, succeeding Ludwig Kaas, and completed the excavations on Saint Peter's tomb, discovering relics she asserted were those of Saint Peter. She has asserted that the inscription on the Praeneste fibula is a forgery.

Cary Odell was an American art director. He was nominated for three Academy Awards in the category Best Art Direction. He was employed for several decades by Columbia Pictures. He was born in Indiana and died in San Luis Obispo, California.

John Wilson Croker was an Irish statesman and author.