Goldshtein (Goldstein) Isaak Vladimirovich (born 1888, Rīga – ?) — educator.

Isaak Goldshtein graduated from the Zurich Polytechnic and University with a degree in electrical engineering. From 1914 to 1920, he worked as a teacher at the Higher Real School of the Canton of Zurich and served as an assistant at the Zurich Polytechnic from 1915 to 1918. In the 1921–22 academic year, he taught at the Rīga City Jewish Secondary School. He was a founder and lecturer at the Russian University Courses in Rīga.

Lit.: Ковальчук С. Из истории высшей школы в довоенной Латвии. Евреи на Русских университетских курсах в Риге (1921–1937) (“From the History of Higher Education in Pre-War Latvia: Jews at the Russian University Courses in Rīga (1921–1937)”) Jews in a Changing World. Rīga: Shamir Foundation, M. Dubin Memorial Series, 2002.