List of Famous people who died in 1921

Bartholemew William Barclay "Bat" Masterson was a U.S. Army scout, lawman, professional gambler, and journalist known for his exploits in the 19th and early 20th-century American Old West. He was born to a working-class Irish family in Quebec, but he moved to the Western frontier as a young man and quickly distinguished himself as a buffalo hunter, civilian scout, and Indian fighter on the Great Plains. He later earned fame as a gunfighter and sheriff in Dodge City, Kansas, during which time he was involved in several notable shootouts.

Admiral of the Fleet Louis Alexander Mountbatten, 1st Marquess of Milford Haven,, formerly Prince Louis Alexander of Battenberg, was a British naval officer and German prince related to the British royal family.

Enrico Caruso was an Italian operatic tenor. He sang to great acclaim at the major opera houses of Europe and the Americas, appearing in a wide variety of roles (74) from the Italian and French repertoires that ranged from the lyric to the dramatic. One of the first major singing talents to be commercially recorded, Caruso made 247 commercially released recordings from 1902 to 1920, which made him an international popular entertainment star.

Albert "Shrimp" Burns was an American dirt and board track motorcycle racer in the early 20th century. Riding for Harley-Davidson and later Indian, he won multiple races in California and later the east coast and the midwest. He won the national championship in 1919, and was inducted in the AMA Motorcycle Hall of Fame in 1998.

Subramania Bharati, was a Tamil writer, poet, journalist, Indian independence activist, social reformer and polyglot. Popularly known as "Mahakavi Bharathi", he was a pioneer of modern Tamil poetry and is considered one of the greatest Tamil literary figures of all time. His numerous works included fiery songs kindling patriotism during the Indian Independence movement. He fought for the emancipation of women, against child marriage, stood for reforming Brahminism and religion. He was also in solidarity with Dalits and Muslims.

Jennie Spencer-Churchill, known as Lady Randolph Churchill, was an American-born British socialite, the wife of Lord Randolph Churchill, and the mother of British prime minister Sir Winston Churchill.

Jennie Kidd Trout was the first woman in Canada to become a licensed medical doctor, on March 11, 1875. Trout was the only woman in Canada licensed to practice medicine until July 1880, when Emily Stowe completed the official qualifications.

Charles-Camille Saint-Saëns was a French composer, organist, conductor and pianist of the Romantic era. His best-known works include Introduction and Rondo Capriccioso (1863), the Second Piano Concerto (1868), the First Cello Concerto (1872), Danse macabre (1874), the opera Samson and Delilah (1877), the Third Violin Concerto (1880), the Third ("Organ") Symphony (1886) and The Carnival of the Animals (1886).

Arthur Webb Mold was an English professional cricketer who played first-class cricket for Lancashire as a fast bowler between 1889 and 1901. A Wisden Cricketer of the Year in 1892, he was selected for England in three Test matches in 1893. Mold was one of the most effective bowlers in England during the 1890s but his career was overshadowed by controversy over his bowling action. Although he took 1,673 wickets in first-class matches, many commentators viewed his achievements as tainted.

Baron Roman Fyodorovich von Ungern-Sternberg, often referred to as Baron Ungern, was an anticommunist general in the Russian Civil War and then an independent warlord who intervened in Mongolia against China. A part of the Russian Empire's Baltic German minority, Ungern was an ultraconservative monarchist who aspired to restore the Russian monarchy after the 1917 Russian Revolutions and to revive the Mongol Empire under the rule of the Bogd Khan. His attraction to Vajrayana Buddhism and his eccentric, often violent, treatment of enemies and his own men earned him the sobriquet "the Mad Baron" or "the Bloody Baron".