Robert Mitchell was a 19th century Member of Parliament from Otago, New Zealand.
He represented the Waikouaiti electorate from 1868 to 1869 when he resigned,
Wilson, James Oakley (1985) [First ed. published 1913]. New Zealand parliamentary record, 1840-1984 (4 ed.). Wellington: V.R. Ward, Govt. Printer. p. 220. OCLC 154283103.