List of Famous people who died at 90

Marc Viénot was a French banking executive.

Raoul Sangla was a French journalist, film director and screenwriter. He created among others Discorama and Bienvenue chez Guy Béart. He was a member of General Confederation of Labour and French Communist Party. He worked at Radiodiffusion-Télévision Française, Office de Radiodiffusion Télévision Française and Antenne 2. He was director of Théâtre Nanterre-Amandiers (1978–1982).

Zecharia Sitchin was an author of books proposing an explanation for human origins involving ancient astronauts. Sitchin attributed the creation of the ancient Sumerian culture to the Anunnaki, which he stated was a race of extraterrestrials from a planet beyond Neptune called Nibiru. He asserted that Sumerian mythology suggests that this hypothetical planet of Nibiru is in an elongated, 3,600-year-long elliptical orbit around the sun. Sitchin's books have sold millions of copies worldwide and have been translated into more than 25 languages.

Josef M. Issels was a German physician known for promoting an alternative cancer therapy regimen, the Issels treatment. He claimed to cure cancer patients who had been declared incurable by conventional cancer treatments. During Issels' lifetime, his methods were controversial, and in 1961 he was charged with fraud and manslaughter for allegedly promising fraudulent cancer cures and for the subsequent deaths of patients under his care who refused standard cancer treatment. An initial conviction on the manslaughter charge was overturned in 1964 on the grounds that Issels had genuinely believed that his therapy could cure cancer. Since at least 1972 the Issels treatment is described as unproven, and considered ineffective as a treatment for cancer.

Sir Donald Alfred Sinden was an English actor in theatre, film, television and radio as well as an author.

Eugene T. Gendlin was an American philosopher who developed ways of thinking about and working with living process, the bodily felt sense and the "philosophy of the implicit". Though he had no degree in the field of psychology, his advanced study with Carl Rogers, his longtime practice of psychotherapy and his extensive writings in the field of psychology have made him perhaps better known in that field than in philosophy. He studied under Carl Rogers, the founder of client-centered therapy, at the University of Chicago and received his PhD in philosophy in 1958. Gendlin's theories impacted Rogers' own beliefs and played a role in Rogers' view of psychotherapy. From 1958 to 1963 Gendlin was Research Director at the Wisconsin Psychiatric Institute of the University of Wisconsin. He served as an associate professor in the departments of Philosophy and Comparative Human Development at the University of Chicago from 1964 until 1995.

Gilbert Garcin was a French photographer.

Charles Chaynes was a French composer.

Masao Horiba was a Japanese businessman. In 1945, he founded Horiba Radio Laboratory, now Horiba Ltd., a manufacturer of advanced analytical and measurement technology. Masao Horiba received several awards from the Japanese government including a national Blue Ribbon Medal, and was the first non-American to receive the Pittcon Heritage Award.

Jacqueline Delubac (1907–1997) was a French stage and film actress. She was married to Sacha Guitry and appeared in a number of his productions on both stage and screen.