Birth Chart and Horoscope of December 30 births
- Aaron Morris (footballer)
- Abdullah Abu Ma'aruf
- Adriana Dorn
- Alix Klineman
- Allen Campbell
- Anouk Raes
- Attila Horváth (footballer, born 1988)
- Babi Dewet
- Barry Greenstein
- Ben Lucas (rugby union)
- Ben Witherington III
- Ben-Ryan Davies
- Berti Vogts
- Bill Kazmaier
- Billy Rafferty
- Bjarne Stroustrup
- Blair Cobbs
- Brian McNicholl
- Brigitte Peskine
- Bruno Henrique Pinto
- Bryce Brentz
- Caity Lotz
- Cameron Long
- Cami-Li
- Carolina Morán
- Charles Franklin Conner
- Cheikh Gueye
- Chris Robanske
- Constantinos Stathelakos
- Craig Malcolm
- Daina House
- Daniel Newton (rugby union)
- Danny Bawa Chrisnanta
- Danny Burawa
- Dave Fanning
- David Moore (sport shooter)
- Davis Curiale
- Debbie Dickinson
- Demetrius Crawford
- Derek Nicholson
- Diallo Guidileye
- Dianne Cook
- Diogo Silvestre
- Dolar Mahmud
- Domenico Criscito
- Doug Allder
- Douglas (footballer, born 1987)
- Dương Thị Việt Anh
- Eloy Vargas
- Erik Berg (footballer)
- Erik Johnson (pitcher)
- Evaldas Šiškevičius
- Fares Juma Al Saadi
- Fatih Candan
- Faye Marsay
- Ferenc Tóth (politician)
- Filippo Penati
- Florian Müller (footballer, born 1986)
- Francesco Dall'Olio
- Franco Figueroa
- François Hesnault
- Fraser Doherty
- Fred Ward
- foundation Nation: USSR
- Gabriel Aghion
- Gary Cowton
- Gay Mitchell
- Gerd Schädlich
- Gheorghe Bizo
- Gianni Zuiverloon
- Gilmar Mendes
- Glenn Robbins
- Greg Ellingson
- Greg Hertz
- Greg Macainsh
- Harlan Huckleby
- Hassan Lingani
- Henry Hynoski
- Henry Stallings II
- Hugo Rodríguez Romero
- Ian Steen
- Isaac Smith (footballer)
- Jagmohan Yadav
- Jaideep Deswal
- Jake Cuenca
- Jakob Rubin
- Jamie Corsi
- Jan Nolte
- Jasjit Singh Kular
- Jason Behr
- Jason Bohannon
- Jean Hunhoff
- Jean-Pierre Bel
- Jeanette Ottesen
- Jeffrey Arenburg
- Jena Sims
- Jeon Sung-woo
- Jes Holtsø
- Jim McAndrew (athlete)
- John King (country singer)
- Jon Cox
- Jonathan Rosenberg (mathematician)
- Jorge González Ilescas
- José Alfonso Suárez del Real
- Joy Koesten
- Juan José Lobato
- June Anderson
- Jörg Graser
- Júnior Negrão
- Kasper Rubin
- Kaushal Acharjee
- Kazuhisa Kono
- Kazuyo Hayashida
- Ken Bastida
- Kengo Tanaka
- Kevin Eagan
- Kevin Rauhut
- Kevin Salvadori
- Kim Hae-sook
- Kim Tae-gun
- Klaus Dittrich
- Koné Kassim
- Kozo Inoue
- Kyle Flanagan
- Lanny Steele
- Larry Duplechan
- Laura Magitteri
- LeBron James
- Leon Jackson
- Letícia Colin
- Lewis Shiner
- Linda Sanborn
- Luan Scapolan
- Magno Santos de Almeida
- Manuel P. Asensio
- Marcelo Díaz
- Mario Barletta
- Mark Kaplan (musician)
- Martti Vainio
- Marty Meehan
- Marvin Musquin
- Matthew Hazley
- Max Walker (actor)
- Maxime Machenaud
- Maxwell Batista da Silva
- Meredith Vieira
- Michael Gentsch
- Michael Rhett
- Mimi Kellogg
- Mohamed Koffi
- Moritz Geisreiter
- Nabarun Bose
- Natasha Baker
- Nick Rose (runner)
- Nicole Robert
- Nikhil Bernard
- Norman I. Platnick
- Oliver Ingrosso
- Paolo Villaggio
- Patrick F. Fischer
- Pierrick Lebourg
- Rakel Hönnudóttir
- Ravi Deep
- Richard Goodman (American football)
- Richie Davis (musician)
- Rod Harrington
- Rodney Brooks
- Ross Gardiner
- Ryan Sheckler
- Réjean Genois
- S. James Otero
- Saurabh Tiwary
- Scott Irvine
- Sergei Nesterenko
- Sierra Fellers
- Silvana Cucchietti
- Sina Wall
- Stan Tourné
- Stanley Afedzie
- Stephen Jaffe
- Stephen Marchesi
- Tara Cheyne
- Tatiana Rizzo
- Terrell Wilks
- Thierry Mandon
- Tim Kister
- Tim Smyczek
- Toby Kane
- Tom Murphy
- Tony Samuels
- Tony Sciuto
- Tyrone Willingham
- Viktor Jensen
- Vilhelm Munk Nielsen
- Wagner Prado
- Will Pericak
- William Soares da Silva
- Yashashri Masurkar
- Yin Zheng (actor)
- Yoon Bo-ra