List of Famous people born on April 21st

Badr Boulahroud is a Moroccan international footballer who plays as a midfielder.

Alexandre Nikolayevich Benois was a Russian artist, art critic, historian, preservationist and founding member of Mir iskusstva, an art movement and magazine. As a designer for the Ballets Russes under Sergei Diaghilev, Benois exerted what is considered a seminal influence on the modern ballet and stage design.

Wilfried Seyferth was a German actor, perhaps best known for Decision Before Dawn.

Anne Sutherland-Leveson-Gower, Duchess of Sutherland VA, 1st Countess of Cromartie in her own right and known as the Marchioness of Stafford from 1849 to 1861, was a British peeress.

Major-General Sir John Swinton of Kimmerghame, was a British Army officer who served as Major-General commanding the Household Division and General Officer Commanding London District from 1976 until his retirement in 1979. He was the father of actress Tilda Swinton.

Gulnaz Eduardovna Khatuntseva is a Russian professional racing cyclist, who currently rides for UCI Women's Continental Team Cogeas–Mettler–Look. She rode at the 2015 UCI Track Cycling World Championships.