Lord Boyd may refer to:
- Lord Boyd of Kilmarnock, title in the Scottish peerage between 1454 and 1746
- Robert Boyd, 1st Lord Boyd (died 1482)
- James Boyd, 2nd Lord Boyd (c. 1469–1484)
- Alexander Boyd, 3rd Lord Boyd (died after 1508)
- Robert Boyd, 4th Lord Boyd (died 1557 or 1558)
- Robert Boyd, 5th Lord Boyd (c. 1517–1590)
- Thomas Boyd, 6th Lord Boyd (c. 1547–1611)
- Robert Boyd, 7th Lord Boyd (1595–1628)
- Robert Boyd, 8th Lord Boyd (c. 1618–1640)
- James Boyd, 9th Lord Boyd (died 1654)
<!-- **William Boyd, 10th Lord Boyd (bef. 1646–1692) -->
- Colin Boyd, Baron Boyd of Duncansby (born 1953), former Lord Advocate for Scotland
See also
- Alan Lennox-Boyd, 1st Viscount Boyd of Merton (1904-1983), British Conservative politician.
- Lord Boyd-Carpenter (1908-1998), British Conservative politician.
- Lord Boyd-Orr (1880-1971), Scottish teacher, doctor, biologist and politician who received the Nobel Peace Prize.