Macdonald, MacDonald or McDonald may refer to:
Organisations
- McDonald's, a chain of fast food restaurants
- McDonald & Co., a former investment firm
- MacDonald Motorsports, a NASCAR team
- Macdonald Realty, a Canadian real estate brokerage firm
- McDonald Centre, a research institute in the University of Oxford
Places
Canada
- Macdonald, Manitoba, a rural municipality
- Macdonald (electoral district), a federal electoral district in Manitoba
United States
- McDonald, Kansas
- McDonald, Missouri
- McDonald, New Mexico
- McDonald, North Carolina
- McDonald, Ohio
- McDonald, Pennsylvania, a borough straddling the boundary between Washington and Allegheny counties
- McDonald Observatory, an astronomical observatory in Texas, United States
- MacDonald, West Virginia
Other places
- Heard Island and McDonald Islands, Australian islands in the Southern Ocean
- McDonald Beach, Antarctica
- McDonald (crater), a lunar impact crater in the Mare Imbrium
- Macdonald River (disambiguation)
People
- MacDonald (surname), a list of people with surname MacDonald and its variants
- Justice McDonald (disambiguation)
- Baron Macdonald, a title in the Peerage of Ireland
- Macdonald baronets, two British titles
Given name
- Macdonald Carey (1913–1994), American actor
- Macdonald Niba (born 1994), Cameroonian footballer
Other uses
- Angus L. Macdonald Bridge, a suspension bridge in Canada
- Macdonald triad, a set of psychological characteristics associated with sociopathic behavior
- Macdonald polynomials, in mathematics
- Old MacDonald Had a Farm, a nursery rhyme
See also
- All pages with titles containing MacDonald
- All pages with titles containing Mc Donald
- All pages with titles containing Mac Donald
- All pages with titles containing McDonald
- All pages with titles containing M'Donald
- All pages with titles containing Madonald
- All pages with titles beginning with Macdonald
- All pages with titles beginning with MacDonald
- All pages with titles beginning with Mc Donald
- All pages with titles beginning with Mac Donald
- All pages with titles beginning with McDonald
- All pages with titles beginning with M'Donald
- All pages with titles beginning with Madonald
- MCD (disambiguation)
- Donald (disambiguation)
- Clan Donald
- McDonald v. Chicago, a U.S. Supreme Court case that incorporated the U.S. Constitution's second amendment against the U.S. states
- 991 McDonalda (1922 NB), a Themis family asteroid