Justice McDonald or MacDonald may refer to:
Andrew J. McDonald (b. 1966), associate justice of the Connecticut Supreme Court Charles James McDonald (1793–1860), associate justice of the Supreme Court of Georgia Francis M. McDonald Jr. (born 1931), associate justice of the Connecticut Supreme Court Gordon J. MacDonald (born 1961), chief justice of the New Hampshire Supreme Court Herbert S. MacDonald (1907–1998), justice of the Connecticut Supreme Court J. Michael MacDonald (fl. 1970s–2020s), chief justice of Nova Scotia John S. McDonald (1864–1941), associate justice of the Michigan Supreme Court Malcolm Archibald Macdonald (1875–1941), chief justice of British Columbia Parker Lee McDonald (1924–2017), associate justice of the Florida Supreme Court Robert N. McDonald (b. 1952), judge of the Maryland Court of Appeals
See also Judge McDonald (disambiguation) Macdonald (disambiguation)