Robert Griffiths may refer to: Robert Griffiths (politician) (born 1952), British communist politician Robert Griffiths (physicist) (born 1937), American physicist Robert Griffiths (mathematician), Australian statistician Robert William Griffiths (1896–1962), Welsh farmer and businessman Bob Griffiths (writer) (born 1938), American author, playwright and professional speaker Bob Griffiths (priest) (born 1953), Church in Wales priest Bob Griffiths (footballer, born 1903) (1903–1970), footballer for Chelsea Bobby Griffiths (born 1942), footballer for Chester City See also Robert Griffith (disambiguation)