List of Famous people who died in 1943

Joseph Sweetman Ames was a physicist, professor at Johns Hopkins University, provost of the university from 1926 to 1929, and university president from 1929 to 1935. He is best remembered as one of the founding members of the National Advisory Committee for Aeronautics and its longtime chairman (1919–1939). NASA Ames Research Center is named after him. He was elected a Fellow of the American Academy of Arts and Sciences in 1911. He was the 1935 recipient of the Langley Gold Medal from the Smithsonian Institution.

Gustav Vigeland, born as Adolf Gustav Thorsen, was a Norwegian sculptor. Gustav Vigeland occupies a special position among Norwegian sculptors, both in the power of his creative imagination and in his productivity. He is most associated with the Vigeland installation (Vigelandsanlegget) in Frogner Park, Oslo. He was also the designer of the Nobel Peace Prize medal.

Max Wertheimer was an Austro-Hungarian-born psychologist who was one of the three founders of Gestalt psychology, along with Kurt Koffka and Wolfgang Köhler. He is known for his book, Productive Thinking, and for conceiving the phi phenomenon as part of his work in Gestalt psychology.

Max Dearly was a French stage and film actor.

René de Saussure was a Swiss Esperantist and professional mathematician, who composed important works about Esperanto and interlinguistics from a linguistic viewpoint. He was born in Geneva, Switzerland. His chef d'oeuvre is an analysis on the logic of word construction in Esperanto, Fundamentaj reguloj de la vortteorio en Esperanto, defending the language against several Idist critiques. He developed the concept of neceso kaj sufiĉo by which he opposed the criticism of Louis Couturat that Esperanto lacks recursion.

Ivan Ribar, known as Ivo Lola or Ivo Lolo, was a Yugoslav communist politician and military leader of Croatian descent. In the 1930s, he became one of the closest associates of Josip Broz Tito, leader of the Yugoslav Communist Party. In 1936, Ribar became secretary of the Central Committee of SKOJ. During World War II in Yugoslavia, Ribar was among the main leaders of the Yugoslav Partisans and was a member of the Partisan Supreme Headquarters. During the war, he founded and ran several leftist youth magazines. In 1942, Ribar was among the founders of the Unified League of Anti-Fascist Youth of Yugoslavia (USAOJ). He was killed by a German bomb in 1943 near Glamoč while boarding an airplane for Cairo, where he was to become the first representative of Communist Yugoslavia to the Middle East Command.

Brigadier Claude Nicholson was a British Army officer who fought in World War I and commanded the defence at the Siege of Calais in World War II.

William John Arthur Charles James Cavendish-Bentinck, 6th Duke of Portland,, known as William Cavendish-Bentinck until 1879, was a British landowner, courtier, and Conservative politician. He notably served as Master of the Horse between 1886 and 1892 and again between 1895 and 1905.