Robert Henry Kennerley Rumford (2 September 1870 – 9 March 1957) was an English baritone singer of the 20th century.
He was first known for his performances of Oratorio, but following his marriage to the well-known contralto singer Clara Butt, he toured with her throughout the English-speaking world singing repertoire of a more popular type.
He was twice mentioned in dispatches while serving on the Western Front during the First World War.