Robert Bass (born 1948) is an American businessman and philanthropist.
Robert Bass may also refer to: Robert Bass (American football) (born 1970), American football linebacker Robert Bass (conductor) (1953–2008), American music director and conductor Robert P. Bass (1873–1960), American farmer, forestry expert, and Republican politician from New Hampshire Robert Wilton Bass (1921–1998), politician from Texas Bob Bass (1929–2018), American basketball coach and executive Robert William Bass (1804–1875), English artist