List of Famous people who died in 1921

Captain Charles Barrington Balfour JP, DL, CB was a British Army officer who became a Conservative Party politician. He sat in the House of Commons from 1900 to 1907.

Charles Theodore Barclay was an English rower who won the Silver Goblets at Henley Royal Regatta.

Pavol Országh Hviezdoslav was a Slovak poet, dramatist, translator, and for a short time, member of the Czechoslovak parliament. Originally, he wrote in a traditional style, but later became influenced by parnassism and modernism.

Derrick Warner William Westenra, 5th Baron Rossmore, known as Hon. Derrick Westenra until 1874, was an Anglo-Irish noble, soldier and author.

The family of Dwight D. Eisenhower, the 34th President of the United States, and his wife, Mamie, consists predominantly of German and Pennsylvania Dutch background. They are related by marriage to the family of Richard Nixon, who was Eisenhower's vice-president, and was later the 37th president of the United States.

Katharine Parnell, known before her second marriage as Katharine O'Shea, and usually called by friends Katie O'Shea and by enemies Kitty O'Shea, was an English woman of aristocratic background, whose decade-long secret adultery with Charles Stewart Parnell led to a widely publicized divorce in 1890 and his political downfall.

Major General Sir George Arthur French, was a British Army officer who served as the first Commissioner of the North-West Mounted Police, from October 1873 to July 1876, and as Commandant of the colonial military forces in Queensland (1883–91) and New South Wales (1896–1902)

Edwin Berkeley Portman was an English barrister and Liberal politician.

Sir Egerton Bushe Coghill, 5th Baronet was an Irish painter.