List of Famous people who died at 90

Armando Joseph "Buddy" Greco was an American jazz and pop singer and pianist who had a long career in the US and UK. His recordings have sold millions, including "Oh Look A-There Ain't She Pretty", "Up, Up and Away", and "Around the World". His most successful single was "The Lady Is a Tramp", which sold over one million copies. During his career, he recorded over sixty albums. He conducted the London Symphony Orchestra, performed for Queen Elizabeth II and with the Beatles.

Fritz Richard Stern was a German-born American historian of German history, Jewish history and historiography. He was a University Professor Emeritus and a provost at New York's Columbia University. His work focused on the complex relationships between Germans and Jews in the 19th and 20th centuries and on the rise of National Socialism in Germany during the first half of the 20th century.

Henri of Orléans, Count of Paris, was the Orléanist claimant to the throne of France as Henry VI from 1940 until his death.

Tim Francis LaHaye was an American Baptist evangelical Christian minister who wrote more than 85 books, both fiction and non-fiction, including the Left Behind series of apocalyptic fiction, which he co-authored with Jerry B. Jenkins.

Telford Taylor was an American lawyer best known for his role as Counsel for the Prosecution at the Nuremberg Trials after World War II, his opposition to Senator Joseph McCarthy in the 1950s, and his outspoken criticism of U.S. actions during the Vietnam War in the 1960s and 1970s.

Jean Omer Marie Gabriel Monnet was a French entrepreneur, diplomat, financier, administrator, and political visionary. An influential supporter of European unity, he is considered as one of the founding fathers of the European Union.

Hyman Cohen was an American baseball pitcher who played one season in Major League Baseball (MLB). He played seven games for the Chicago Cubs in 1955. He batted and threw right-handed and served as a relief pitcher.

Dündar Ali Osman, also known as Dündar Ali Osman Osmanoğlu, with a surname as required by the Republic of Turkey, or known by the Ottoman imperial name as Şehzade (Prince) Dündar Ali Osman Osmanoğlu Efendi, was the 45th Head of the House of Osman, which ruled the Ottoman Empire from 1299 until the abolition of the Sultanate in 1922. If the Ottoman monarchy were restored, he would have been Sultan Ali II.

Quentin Crisp was an English writer, raconteur and actor.

Frieda Belinfante was a Dutch cellist, conductor, a prominent lesbian and a member of the Dutch resistance during World War II. After the war, Belinfante immigrated to the United States and continued her career in music. She was the founding artistic director and conductor of the Orange County Philharmonic.