Ralph DePalma (Biccari, 1882 - South Pasadena, 1956), American race car driver
Ralph DePalma had a small role in the 1920 Hollywood film, High Speed and in 1924 played the part of the Champion in an action/drama written by Wilfred Lucas titled Racing for Life.
Ralph Waldo Emerson | Ralph Lauren | Ralph Nader | Ralph Vaughan Williams | Ralph Fiennes | Ralph Steadman | Ralph Macchio | Ralph Bunche | Ralph Bakshi | Ralph Richardson | Ralph Stanley | Ralph McTell | Ralph Ellison | Ralph Jordan | Ralph | Ralph Abercromby | Ralph Molnar | Ralph Records | Ralph Peterson, Jr. | Ralph Klein | Ralph H. Fowler | Ralph Tresvant | Ralph Moore | Ralph Wilson | Ralph Terry | Ralph "Shug" Jordan | Ralph Peterson | Ralph Percy, 12th Duke of Northumberland | Ralph Inzunza | Ralph Darling |
Ralph DePalma, winner of the Indianapolis 500 that year, was one of at least a dozen drivers vying for the $10,000 purse.