Robert Mackay
Robert Mackay or Mckay, with spelling variations of the given name as Bobby, Rob, or Bob, may refer to:
- Robert Mackay , Canadian businessman and politician from Quebec
- Robert Mackay, Dean of Aberdeen and Orkney from 1922 to 1934
- Robert Hugh MacKay, Canadian businessman and politician from Nova Scotia
- Robert William Mackay, British philosophical and religious author
- Robert McKay , American football player and investment banker
- Bobby McKay, Scottish football player and manager
- Robert McKay , dean of New York University Law School
- Bob McKay, American National Football League offensive lineman
- Robert Sinclair MacKay, British mathematician
- Rob McKay, New Zealand paleoceanographer
- Robert M. L. McKay, Canadian microbiologist
- Robert Alexander MacKay, Canadian political scientist and diplomat