Robert Mackay or Mckay, with spelling variations of the given name as Bobby, Rob, or Bob, may refer to:
- Robert Mackay (businessman) (1840–1916), Canadian businessman and politician from Quebec
- Robert Mackay (priest), Dean of Aberdeen and Orkney from 1922 to 1934
- Robert Hugh MacKay (1868–1941), Canadian businessman and politician from Nova Scotia
- Robert William Mackay (1803–1882), British philosophical and religious author
- Robert McKay (American football) (1887–1958), American football player and investment banker
- Bobby McKay (1900–1977), Scottish football player and manager
- Robert McKay (lawyer) (1919–1990), dean of New York University Law School
- Bob McKay (born 1947), American National Football League offensive lineman
- Robert Sinclair MacKay (born 1956), British mathematician
- Rob McKay, New Zealand paleoceanographer
- Robert M. L. McKay, Canadian microbiologist
- Robert Alexander MacKay (1894–1979), Canadian political scientist and diplomat
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: