Donald Maclean
Donald Maclean or McLean may refer to:
Scottish noblemen
- Donald Maclean, 1st Laird of Ardgour (fl. 1410)
 - Donald Maclean, 1st Laird of Brolas (17th century)
 - Donald Maclean, 3rd Laird of Brolas (c.1670–1725)
 - Donald Maclean, 5th Laird of Torloisk (died 1748)
 
Politicians
- Donald Maclean (1800–1874), British barrister and MP for Oxford
 - Donald Maclean (British politician) (1864–1932), British Liberal politician
 - Donald McLean (New Zealand politician) (1820–1877)
 - Donald A. McLean (1907–1973), Canadian Senator from New Brunswick
 - Donald H. McLean (1884–1975), US Congressman from New Jersey
 
Others
- Donald McLean (footballer) (born 1934), Scottish footballer
 - Donald McLean (fur trader) (1805–1864), also known as Samadlin, Scottish fur trader in Canada
 - Donald MacLean (ice hockey) (born 1977), Canadian hockey player
 - Donald Maclean (judge) (1877–1947), Canadian politician and judge
 - Donald McLean (pastoralist) (1772–1850), pastoralist in South Australia
 - Donald Maclean (principal) (1869–1943), Scottish school principal
 - Donald McLean (sailor) (born 1955), Caymanian sailor
 - Donald Maclean (spy) (1913–1983), British diplomat and Soviet spy
 
See also
- Don Maclean (disambiguation)
 - John Donald McLean (1820–1866) Treasurer of Queensland, Australia.
 - Donald MacLean Kerr (born 1939), American civil servant