List of Famous people born in January

Hussa bint Ahmed Al Sudairi (1900–1969) was one of the many spouses and cousins of King Abdulaziz and the mother of King Fahd and King Salman, monarchs of Saudi Arabia. Her sons Sultan, Nayef, and Salman served successively as Crown Prince during their half-brother Abdullah's reign, as their brother Fahd had done during the reign of Khalid, another half-brother. Her adult sons are informally known as the Sudairi Seven.

Ignas "Iggy" Brazdeikis is a Lithuanian-born Canadian professional basketball player for the New York Knicks of the National Basketball Association (NBA). He played college basketball for the Michigan Wolverines. Brazdeikis is a right-handed athlete who shoots left-handed in basketball. He has represented the Canadian national teams in junior levels. During the season, he established a Michigan record by earning four Big Ten Freshmen of the week awards and was included on both the John Wooden Award Midseason Top 25 and Late Season Top 20 watchlists. As a freshman, he was a 2019 Second team All-Big Ten selection, the Big Ten Freshman of the Year and a Big Ten All-Freshman honoree. Brazdeikis was selected with the 47th overall pick in the 2019 NBA draft by the Sacramento Kings, and was then traded to the New York Knicks.

Lotte Flack is a German actress.

Albert Ramos Viñolas is a Spanish professional tennis player who is currently ranked world No. 42 in men's singles by the Association of Tennis Professionals (ATP). He has a career-high ATP singles ranking of World No. 17, which he achieved after reaching the final of the 2017 Monte Carlo Masters, his best performance at a Masters 1000 event.

Mark Liu is executive chairman of the Taiwan Semiconductor Manufacturing Co (TSMC), the world’s largest contract chipmaker, since June 2018, taking over from founder and chairman of TSMC Morris Chang when he retired. TSMC has a market value of approximately US$585 billion.

Colin Morgan is a Northern Irish actor. He is best known for playing the title character in the BBC fantasy series Merlin.

Shima Shinoda , better known as Shima Iwashita, is a Japanese actress who has appeared in about 100 films and many TV productions. She is married to film director Masahiro Shinoda, in whose films she has frequently appeared. She won the award for best actress at the 2nd Hochi Film Award for her performance in Shinoda's Ballad of Orin.

Masashi Ozaki is a Japanese professional golfer. Ozaki is often known as Jumbo Ozaki on account of his height and length off the tee. He featured in the top ten of the Official World Golf Rankings for almost 200 weeks between 1989 and 1998. He is the most successful player of all time on the Japan Golf Tour, having led the money list a record 12 times and won 94 tournaments, over 40 more than the second highest player. Ozaki was inducted into the World Golf Hall of Fame in 2011.

Robert Wesley Gordon is an American auto racing driver. He has raced in NASCAR, CART, IndyCar, Trans-Am, IMSA, IROC and Dakar Rally. He is still very actively racing in top tier off road motorsports such as BITD, NORRA, and SCORE International.

Jay de la Cueva is a Mexican model, actor, producer, singer, bassist, drummer, guitarist, pianist and songwriter. He currently fronts Moderatto. His first musical experience was as a kid with the rock band Microchips, in which he was the bass player. He later joined rock bands Victimas del Dr. Cerebro and Titán. He was also a co-founder of the band Molotov. In 1995, he left Molotov to join the band Fobia.