List of Famous people born on January 9th

Petrus Josephus Johannus Sophia Maria van der Does de Willebois was a Dutch jonkheer and politician affiliated with the General League of Roman Catholic Caucuses. He was mayor of 's-Hertogenbosch and member of the Senate.

Paul Leo was a German Lutheran pastor and theologian. Of Jewish heritage, he advocated for endangered Jews during the Nazi era. After a brief imprisonment in Buchenwald concentration camp during November and December 1938, he emigrated to the United States in 1939. At the time of his death, he was a professor of Greek and New Testament at Wartburg Theological Seminary in Dubuque, Iowa.

John Ramon III Folch de Cardona i de Prades,, was a Catalan nobleman. John Ramon's titles included Count of Prades (4th), Count of Cardona, Viscount of Vilamur, Baron of Entença, Admiral of Aragon, Captain-general of Catalonia as well as Viceroy of Sicily from 1477 to 1479.

William IV of Jülich-Berg was the last ruler of the Duchy of Jülich-Berg.

Mogens Lykketoft is a Danish politician and a leading figure in the Social Democratic Party.

Anastasiia Viktorivna Bryzhina is a Ukrainian sprinter. She competed in the women's 400 metres at the 2017 World Championships in Athletics. She competed in the women's 4 × 400 metres relay at the 2018 IAAF World Indoor Championships.