Blaustein (surname)

Blaustein ("blue stone") is a surname. Notable people with the surname include:
 * Albert Blaustein (1921–1994), American lawyer and constitutional consultant
 * David Blaustein, ABC News Radio correspondent and movie critic
 * David Blaustein (educator) (1866–1912), Belarusian-American educator, rabbi, and social worker
 * Jeremy Blaustein (born 1966), American translator
 * Julian Blaustein (1913–1995), American film producer
 * Louis Blaustein (1869–1937), American businessman and philanthropist
 * Maddie Blaustein (1960–2008), American voice actress
 * Susana Blaustein Muñoz, Argentine film director