MacDiarmid
MacDiarmid or McDiarmid is the family name of the following people:
- Alan MacDiarmid (1927-2007), New Zealand chemist
- Archie McDiarmid (1881–1957), Canadian hammer thrower
- Donald McDiarmid (*?), Canadian tennis player
- Hugh MacDiarmid (1892–1978), Scottish poet
- Ian McDiarmid (born 1944), Scottish actor
- John Stewart McDiarmid (1882–1965), Canadian politician
- Roy W. McDiarmid (* 1940), American herpetologist
- Sarah McDiarmid (* 1984), Canadian alpine and speed skier
