List of Famous people born on January 21st

Ricky Karanda Suwardi is an Indonesian badminton player specializing in doubles. He is from Mutiara Cardinal Bandung club. Paired with Angga Pratama started end of 2014, the 2015 Singapore Open became the first BWF World Superseries title for him in the men's doubles after beating Chinese pair Fu Haifeng and Zhang Nan in the final by 21–15, 11–21, 21–14.

Denise Madeleine Bloch was an agent working with the clandestine British Special Operations Executive (SOE) organization in the Second World War. Captured by the Germans, she was executed at Ravensbrück concentration camp.

Larisa Kuzhugetovna Shoigu was a Russian politician. She served as a Deputy of the State Duma for its 5th, 6th and 7th convocations, between 2007 and 2021.

Sibylle of Saxe-Lauenburg was Margravine of Baden-Baden. Born a Duchess of Saxe-Lauenburg, she was the wife of Louis William, Margrave of Baden-Baden, a famous Imperial general who was known as the Türkenlouis. She acted as consort of the ruler of Baden-Baden (1690–1707) and then regent of Baden-Baden (1707–1727) for her son Louis George.

Karl II Prince of Schwarzenberg was an Imperial Austrian noble and Feldzeugmeister, who fought in the First Italian War of Independence. He was Governor of Transylvania between 1851 and 1858.

Adeline Hazan is a French politician, who was one of the Members of the European Parliament for the east of France from 1999 to 2008, and mayor of Reims from March 2008 to April 2014.

Alanna Stephanie Kennedy is an Australian professional soccer player who plays as a defender for Tottenham Hotspur in the English FA Women's Super League, as well as the Australia national team. Kennedy is recognized as being a versatile, technical player and is a right-footed free kick specialist. Known on the international level as a centre back, Kennedy also plays in the midfielder position.

Nora Berra is a French physician and politician who served as Secretary of State for Seniors (2009-2010) and as Secretary of State for Health (2010-2012) in the government of Prime Minister François Fillon from 14 November 2010 to 10 May 2012. From 2015 until 2017, she was a member of the Republicans.