Robert Edwin Blake (January 31, 1885 – May 8, 1962) was an American football, basketball, and baseball player for the Vanderbilt Commodores of Vanderbilt University. Every football season in which he played, Blake was a member of the Southern Intercollegiate Athletic Association (SIAA) championship team and unanimously selected All-Southern. He was a lawyer and Rhodes Scholar. Blake was later general counsel for the International Shoe Company, and married Dorothy Gaynor. Blake was also president of the Missouri Constitutional Convention in 1944.