List of Famous people born in January

Ella Keighery Hooper is an Australian rock music singer-songwriter, radio presenter and TV personality. Hooper is the lead singer of Killing Heidi. The band formed in 1996 and also featured her older brother Jesse Hooper. Their biggest hits were "Mascara", "Live Without It" and "Weir". Killing Heidi broke up in 2006. Ella and Jesse have performed small scale venues as an acoustic band, The Verses. Ella is now a radio presenter on 2DayFM and was one of the two captains in the short-lived revival of the ABC television show Spicks and Specks that commenced in February 2014.

Nikola Kalinić is a Croatian professional footballer who plays as a striker for Italian club Hellas Verona.

Kalyan Singh is a former Governor of Rajasthan and former Chief Minister of Uttar Pradesh in India, belonging to Bharatiya Janata Party.

Marcos Llorente Moreno is a Spanish professional footballer who plays as a midfielder or second striker for Atlético Madrid.

Lego Lee is a Taiwanese actor and singer best known for his roles in the television series In a Good Way, Aim High and Love Cuisine. Lee holds a master's degree in sport management from Dayeh University, and holds coaching and umpiring qualifications in swimming. He was also a basketball player and was a Taipei-wide high school high jump champion.

Kaho Minami is a Japanese actress of Korean descent active in film, television and commercials.

Kōsei Yoshida is a professional Japanese baseball player. He plays pitcher for the Hokkaido Nippon-Ham Fighters.

Cooper Hoffman is an American actor. He is the son of Philip Seymour Hoffman and Mimi O'Donnell. He will make his film debut for the 2021 film Licorice Pizza written and directed by Paul Thomas Anderson.

Kishwer Merchant is an Indian television actress and model. Merchant is well known for acting in the shows Hip Hip Hurray, Ek Hasina Thi, Itna Karo Na Mujhe Pyaar, Har Mushkil Ka Hal Akbar Birbal and Pyaar Kii Ye Ek Kahaani. She was a contestant in the reality show Bigg Boss 9 in 2015.

Thierry Breton is a French businessman and politician who has been serving as the European Commissioner for Internal Market since 2019. He previously was a professor at Harvard Business School and a Finance minister of France. In the private sector, he has been vice-chairman and CEO of Groupe Bull, Chairman and CEO of Thomson-RCA (1997–2002), Chairman and CEO of France Télécom (2002–2005). An Honorary Chairman of both Thomson and France Telecom, he most recently Chairman and CEO of international information technology services company Atos from 2008 until 2019.