Ralph Carr may refer to:
Ralph Carr (merchant) (1711–1806), British merchant and banker of Newcastle upon Tyne Ralph Lawrence Carr (1887–1950), American attorney and politician of Colorado Ralph Carr (talent manager) (born 1959), Australian talent manager and convicted rapist; former agent of Dustin Martin, Kate Ceberano, and Tina Arena Ralph Carr, fictional character portrayed by Robert Downey Jr in the film 1969
See also
Ralph Carr-Ellison (1925–2014), English landowner, businessman, and public administrator