Sir Malcolm Martin Macnaghten, KBE, foi um político e juiz unionista irlandês, o quarto filho de Lord Macnaghten.
- Occupation
- politician, barrister
- Position held
- Member of the Privy Council of the United Kingdom, member of the 34th Parliament of the United Kingdom, member of the 33rd Parliament of the United Kingdom, member of the 32nd Parliament of the United Kingdom