List of Famous people who died in 1930

Domenico Alfonso Emmanuele Montesano was an Italian mathematician. He influenced and developed the theory on linear congruences and on the conic bilinear complexes.

Edward José was a Belgian film director and actor of the silent era. He directed 42 films between 1915 and 1925. He also performed in 12 films between 1910 and 1916.

Brigadier-General Sir Frederick Gordon Guggisberg, was a senior Canadian-born British Army officer and British Empire colonial administrator. He published a number of works on military topics and Africa.

Eric Otto Valdemar Lemming was a Swedish track and field athlete who competed at the 1900, 1906, 1908 and 1912 Olympics in a wide variety of events, which mostly involved throwing and jumping. He had his best results in the javelin throw, which he won at the 1906–1912 Games, and in which he set multiple world records between 1899 and 1912. His last record, measured at 62.32 m, was ratified by the International Association of Athletics Federations as the first official world record.

Wilfrid Voynich was a Polish revolutionary, antiquarian and bibliophile. Voynich operated one of the largest rare book businesses in the world, but he is best remembered as the eponym of the Voynich manuscript.

Frank Plumpton Ramsey was a British philosopher, mathematician, and economist who made major contributions to all three fields before his death at the age of 26. He was a close friend of Ludwig Wittgenstein and, as an undergraduate, translated Wittgenstein's Tractatus Logico-Philosophicus into English. He was also influential in persuading Wittgenstein to return to philosophy and Cambridge. Like Wittgenstein, he was a member of the Cambridge Apostles, the secret intellectual society, from 1921.

Julia Crawford Ivers was an American motion picture pioneer.

Otto Müller was a German painter and printmaker of the Die Brücke expressionist movement.

Jean Börlin was a Swedish dancer and choreographer born in Härnösand on March 13, 1893 and died in New York on December 6, 1930. He worked with Michel Fokine who was his teacher in Stockholm.