Robert Beatson Ross (1867–1949) was a Liberal Party Member of Parliament in New Zealand. He was a farmer, born in Southland.
He won the Pahiatua electorate in the 1905 general election, and held it until 1911, when he was defeated by James Escott.
- ^ The New Zealand Liberals: The Years of Power 1891-1912. Auckland: Auckland University Press. 1988. p. 360. ISBN 1-86940-014-3.
- ^ Wilson, James Oakley (1985) [First ed. published 1913]. New Zealand Parliamentary Record, 1840–1984 (4th ed.). Wellington: V.R. Ward, Govt. Printer. p. 232. OCLC 154283103.