Dobb is an English surname. Notable people with this surname include the following:
- James Dobb (born 1972), English motocross racer
- John Dobb (1901–1991), American baseball player
- Maurice Dobb (1900–1976), English economist
- ^ Browne, W.A.F.; Reaney, P.H.; Wilson, R.M.; Scull, A. (1991). A Dictionary of English Surnames. Tavistock classics in the history of psychiatry. Routledge. p. 931. ISBN 978-0-415-05737-0. Retrieved 26 August 2018.