Grinstein
Grinstein is a surname. Notable people with the surname include:
- Elyse Grinstein, American architect and art collector
- Gerald Grinstein, American businessman
- Gidi Grinstein, Israeli societal entrepreneur
- Hyman Grinstein, American educator and history
- Stanley Grinstein, American businessman, master printer, arts collector and patron, philanthropist, and social activist