George Blumenthal
George Blumenthal may refer to:
- George R. Blumenthal, American astrophysicist and chancellor of the University of California, Santa Cruz
- George Blumenthal (banker), head of the US branch of Lazard
- George [Heinrich Blumenthal], German Land Reformer
- George Blumenthal, co-founder in 1993 of International CableTel, the precursor to Virgin Media