List of Famous people born in March

Ullrich Sierau is a German politician from the Social Democratic Party of Germany and, since 15 June 2014, for the third time, has been the lord mayor of Dortmund. After retaining this position already from 21 October 2009 to 18 January 2010, he was re-elected in an election on May 9, 2010 repeat election of the mayor elections in 2009 for mayor of Dortmund. His term would last until 2016. In the local elections in North Rhine-Westphalia in 2014, Sierau approached again, reaching a vote share of 43.7%. When carried out in the June 15, 2014 runoff he, then reached 51.6% of the vote, his opposition candidate Annette Littmann from the Christian Democratic Union of Germany, who received 32.0% in the first ballot, subjected to 48.4%.

Christian Knees is a German former professional road racing cyclist, who rode professionally between 2004 and 2020, for the Wiesenhof, Team Milram and Ineos Grenadiers teams. He won the German National Road Race Championship in 2010. In 2011 he was originally going to join the Australian team known as Pegasus but left after they failed to secure a UCI Professional Continental license. He ultimately joined Team Sky as a domestique. He remained with the team as a rider until announcing his retirement from the sport in December 2020, moving into a role within the team's racing and performance areas.

Santiago Vicente Feliú Sierra was a Cuban singer and songwriter. Born in Havana, he became part of the musical movement known as nueva trova, which was the Cuban manifestation of the nueva canción movement and included such singers as Frank Delgado and Carlos Varela. Feliú wrote the songs "For Barbara" and "Without Julieta" and recorded 11 albums. His last album, Oh Life, came out in 2010.

Albert Van Vlierberghe was a Belgian professional road bicycle racer. Van Vlierberghe won three stages in the Tour de France, and three stages in the Giro d'Italia. He also competed in the team time trial and the team pursuit events at the 1964 Summer Olympics.

Nikolay Yakovlevich Demyanov, also known as Demjanov and Demjanow, was a Russian organic chemist and a member of the USSR Academy of Sciences (1929). He is internationally known for the Demjanov rearrangement organic reaction and other discoveries.

Antônio Alberto Guimarães Rezende was a Catholic bishop.