Editing 1955 (section)

===December===
<!--[[File:Ana Gabriel.jpg|thumb|100px|[[Ana Gabriel]]]]-->
<!--[[File:The official photograph of the Union Minister for Defence, Shri Manohar Parrikar.jpg|thumb|100px|[[Manohar Parrikar]]]]-->
[[File:Xander Berkeley 2016.jpg|thumb|100px|[[Xander Berkeley]]]]
[[File:Jane Kaczmarek September 2014 (cropped).jpg|thumb|100px|[[Jane Kaczmarek]]]]
* [[December 3]]
** [[Melody Anderson]], Canadian actress and social worker
** [[Steven Culp]], American actor
** [[Warren Jeffs]], American criminal
** [[Andrea Romano (voice director)|Andrea Romano]], American casting director, voice director and voice actress
** [[Tommy Battle]], American businessman and politician
** [[Art Briles]], American football coach
** [[Pier Ferdinando Casini]], Italian politician
* [[December 4]] – [[Maurizio Bianchi]], Italian musician
* [[December 5]]  
** [[Koray Aydın]], Turkish politician 
** [[Cai Qi]], Chinese politician
** [[Dumitru Găleșanu]], Romanian writer, poet, philosopher, illustrator and jurist 
* [[December 6]] 
** [[Steven Wright]], American stand-up comedian, actor, writer and film producer
** [[Anne Begg]], Scottish politician 
* [[December 9]] 
** [[Otis Birdsong]], American basketball player
** [[Janusz Kupcewicz]], Polish footballer (d. [[2022]])
* [[December 10]] – [[Ana Gabriel]], Mexican singer and songwriter 
* [[December 12]] – [[Gianna Angelopoulos-Daskalaki]], Greek politician and businesswoman
* [[December 13]] – [[Manohar Parrikar]], Indian politician (d. [[2019]])
* [[December 14]]  
** [[Hervé Guibert]], French writer and photographer (d. [[1991]])
** [[Rebeca Grynspan]], Costa Rican economist
* [[December 16]] 
** [[Xander Berkeley]], American actor
** [[Carol Browner]], American lawyer, environmentalist, government official and businesswoman
* [[December 17]] 
** [[Brad Davis (basketball)|Brad Davis]], American basketball player
** [[Jagadish Shettar]], Indian politician
** [[Danny Ayalon]], Israeli diplomat, columnist and politician
* [[December 19]] – [[Alfredo Castro (actor)|Alfredo Castro]], Chilean actor
* [[December 21]] – [[Jane Kaczmarek]], American actress
* [[December 23]]
** [[Keith Comstock]], American baseball player
** [[Carol Ann Duffy]], Scottish poet
** [[Stefan Arngrim]], Canadian actor
* [[December 24]]
** [[Mizuho Fukushima]], Japanese politician
** [[Clarence Gilyard]], American actor and college professor
* [[December 25]] – [[Jim Beloff]], American musician 
* [[December 26]]  
** [[Charles Fazzino]], American pop artist
** [[Evan Bayh]], American politician 
* [[December 27]] – [[Barbara Olson]], American television commentator (d. [[2001]])
* [[December 28]] 
** [[Liu Xiaobo]], Chinese literary critic and human rights activist, [[Nobel Peace Prize]] laureate (d. [[2017]])
** [[Roger Brent]], American biologist
* [[December 29]] – [[Claudi Arimany]], Catalan musician 
* [[December 31]] 
** [[Jim Tracy (baseball)|Jim Tracy]], American baseball player and manager
** [[Jim Pillen]], American politician and [[Governor of Nebraska]] since 2023