George Blumenthal may refer to: George R. Blumenthal (born 1945), American astrophysicist and chancellor of the University of California, Santa Cruz George Blumenthal (banker) (1858–1941), head of the US branch of Lazard George Heinrich Blumenthal (1872–1929), German Land Reformer George Blumenthal, co-founder in 1993 of International CableTel, the precursor to Virgin Media
See also George Blumenthal House, New York City