'''Grinstein''' is a surname. Notable people with the surname include:
* Elyse Grinstein (1929–2016), American architect and art collector * Gerald Grinstein (born 1932), American businessman * Gidi Grinstein, Israeli societal entrepreneur * Hyman Grinstein, American educator and history * Stanley Grinstein (1927–2014), American businessman, master printer, arts collector and patron, philanthropist, and social activist
==See also== * Michal Grinstein-Weiss, American professor
{{Surname}}