Grinstein

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
 * Stanley Grinstein (1927–2014), American businessman, master printer, arts collector and patron, philanthropist, and social activist