List of Famous people born in December

Seth Christopher Petruzelli is an American retired mixed martial artist, kickboxer, professional wrestler and entrepreneur. Petruzelli competed in the Heavyweight and Light Heavyweight divisions for the UFC, WEC, EliteXC, King of the Cage, BAMMA, and Bellator. On October 21, 2015, Petruzelli signed with professional wrestling promotion WWE, to work at their Performance Center as a striking coach. Currently, he wrestles for Major League Wrestling.

Alex Hepburn is a British singer and songwriter from London, England. She has released two studio albums, Together Alone (2013) and Things I've Seen (2019).

Ana Carolina Cosse Garrido is a Uruguayan engineer and politician of the Broad Front coalition, serving as Intendant of Montevideo since November 27, 2020.

Alexander Alberto Cabrera is a Venezuelan first baseman and right-handed batter who played in 2000 for the Arizona Diamondbacks of Major League Baseball and for 12 seasons in Nippon Professional Baseball. Also played several seasons in the LVBP in his native Venezuela.

Rosario Bléfari  was an Argentine singer-songwriter, actress and poet, widely considered an emblematic figure of Argentine independent music and cinema.

Stansfield Turner was an admiral in the United States Navy who served as President of the Naval War College (1972–1974), commander of the United States Second Fleet (1974–1975), Supreme Allied Commander NATO Southern Europe (1975–1977), and was Director of Central Intelligence (1977–1981) under the Carter administration. A graduate of University of Oxford and the United States Naval Academy, Turner served for more than 30 years in the Navy, commanding warships, a carrier group, and NATO's military forces in southern Europe, among other commands.

John Jeter is an American professional wrestler. He is best known for his appearances with World Wrestling Entertainment (WWE) in 2006 as Johnny, a member of The Spirit Squad.

Justice Mehr Chand Mahajan (1889–1967) was the third Chief Justice of the Supreme Court of India. Prior to that he was the Prime Minister of the state of Jammu and Kashmir during the reign of Maharaja Hari Singh and played a key role in the accession of the state to India. He was the Indian National Congress nominee on the Radcliffe Commission that defined the boundaries of India and Pakistan.

Rodolfo Llinás Riascos is a Colombian-born American neuroscientist. He is currently the Thomas and Suzanne Murphy Professor of Neuroscience and Chairman Emeritus of the Department of Physiology & Neuroscience at the NYU School of Medicine. Llinás has published over 800 scientific articles.

Ratu Alivereti Raka is a Fijian born rugby union player who plays for the France national rugby union team. He played wing for Nadroga and now for French Top 14 side Clermont.