Robert MacLean (disambiguation)

Robert MacLean is a U.S. Transportation Security Administration, aviation security, and national security whistleblower.

Robert MacLean or McLean may also refer to:
 * Robert MacLean (EastEnders)
 * Rob MacLean (born 1958), Scottish sports presenter
 * Douglas Maclean (Robert Donald Douglas Maclean, 1852–1929), New Zealand politician
 * Robert McLean (footballer) (1884–1936), Scottish footballer