List of Famous people who died in 1931

Albert, Duke of Schleswig-Holstein, was a grandson of Queen Victoria. He was the second son of Victoria's daughter, Princess Helena, by her husband Prince Christian of Schleswig-Holstein. He was the head of the House of Oldenburg and also the House of Schleswig-Holstein-Sonderburg-Augustenburg and the Duke of Schleswig-Holstein between 1921 and 1931.

Shibusawa Eiichi, 1st Viscount Shibusawa was a Japanese industrialist widely known today as the "father of Japanese capitalism". He spearheaded the introduction of Western capitalism to Japan after the Meiji Restoration. He introduced many economic reforms including use of double-entry accounting, joint-stock corporations and modern note-issuing banks.

Arthemus Ward "Art" Acord was an American silent film actor and rodeo champion. After his film career ended in 1929, Acord worked in rodeo road shows and as a miner in Mexico.

Second Lieutenant Orlando Clive Bridgeman was a World War I flying ace credited with five aerial victories.

Arthur Lyulph Stanley, 5th Baron Stanley of Alderley,, also 5th Baron Sheffield and 4th Baron Eddisbury, was an English nobleman and Governor of Victoria from 1914 to 1920.

Giuseppe "Joe the Boss" Masseria was an early Italian-American Mafia boss in New York City. He was boss of what is now called the Genovese crime family, one of the New York City Mafia's Five Families, from 1922 to 1931. In 1930, he battled in the Castellammarese War to take over the criminal activities in New York City. The war ended with his murder on April 15, 1931, in a hit ordered by his own lieutenant, Charles "Lucky" Luciano, in an agreement with rival faction head Salvatore Maranzano.

Salvatore Maranzano was an organized crime figure from the town of Castellammare del Golfo, Sicily, and an early Cosa Nostra boss who led what later would become the Bonanno crime family in New York City. He instigated the Castellammarese War in 1930, to seize control of the American Mafia, winning the war after the murder of rival faction head Joe Masseria in April 1931. He then briefly became the Mafia's capo di tutti capi and formed the Five Families in New York City, but was murdered on September 10, 1931, on the orders of Charles "Lucky" Luciano, who established an arrangement in which families shared power to prevent future turf wars: The Commission.

Percy Barlow JP was a British Liberal Party politician and barrister.

Daniel Chester French was an American sculptor of the late nineteenth and early twentieth centuries, best known for his design of the monumental statue of Abraham Lincoln (1920) in the Lincoln Memorial in Washington, D.C.