Demikhovsky Aron Zalmanovich (born 13 September 1935, Konstantinovka, Donetsk Oblast) — design engineer.

Aron Demikhovsky was the son of Zalman Demikhovsky (1904, Konotop – 1938, Konstantinovka) and Asna Demikhovskaya (née Shchedrinsk; 1903, Shchedrinsk – 1976, Riga). In 1941, he was evacuated to Kyzyl-Orda in the Kazakh SSR and re‑evacuated to Konstantinovka in 1944. In 1947, he moved to Riga.

From 1951 to 1952 he worked as a fitter at the REZ factory. In 1953 he was employed by the Rosiba furniture artel; from 1953 to 1954 as a model-maker at the Soyuztorgreklama combine; and in 1954 at the Red Chemist artel. Between 1954 and 1957 he served in the Soviet Army. In 1958 he returned to work as a roller at Red Chemist, then from 1958 to 1960 at the “Pirmrindnieks” artel; from 1960 to 1962 as a roller at a plastics factory and at the Ausma factory; in 1962 as a dye-worker at a chemical plant; then in 1962–63 as a design engineer at the Kurzeme Manufaktūra textile combine; and in 1963–65 as a design engineer at the Furniers plywood factory. From 1975 onward, he served as deputy chief designer at the Latvian Plywood Production Union. He graduated in 1965 from the All‑Union Correspondence Institute of Textile and Light Industry with a degree in mechanical engineering.

He married Riva Talan (b. 1937, Daugavpils), with whom he had a daughter, Evelina Demikhovskaya (b. 1961, Riga). In 1980, Aron Demikhovsky received permission to emigrate to Israel.

Riva Talan (b. 1937, Daugavpils) — wife
Evelina Demikhovskaya (b. 1961, Riga) — daughter
Zalman Demikhovsky (1904, Konotop – 1938, Konstantinovka) — father
Asna Demikhovskaya (née Shchedrinsk; 1903, Shchedrinsk – 1976, Riga) — mother
Dora Garfinkel (née Demikhovskaya; b. 1928, Dzerzhynsk, Donetsk Oblast) — wife