List of Famous people born in January

Izak (Ieke) Moerdijk is a Dutch mathematician who in 2012 won the Spinoza prize.

Jean Maheu was a French government official.

Marie Le Net is a French road and track cyclist, who currently rides for UCI Women's WorldTeam FDJ Nouvelle-Aquitaine Futuroscope. Le Net won the silver medal in the junior women's road race at the 2018 UCI Road World Championships.

Amanda Feilding, Countess of Wemyss and March is an English drug policy reformer, lobbyist and research coordinator. In 1998 she founded the Foundation to Further Consciousness, later renamed to the Beckley Foundation, a charitable trust which initiates, directs and supports neuroscientific and clinical research into the effects of psychoactive substances on the brain and cognition. She has also co-authored over 50 papers published in peer-reviewed journals, according to the Foundation. The central aim of her research is to investigate new avenues of treatment for such mental illnesses as depression, anxiety and addiction, as well as to explore methods of enhancing well-being and creativity.

Anthony Ponomarenko is an American ice dancer. With his skating partner, Christina Carreira, he is a two-time World Junior medalist, the 2017 JGP Final silver medalist, and the 2018 U.S. national junior champion.