Cognomen Mccalmont (Mccalmont 
) , throughout the world, is a rare family name. The surname Mccalmont is habitual in Ireland, where it is a rare surname, the United Kingdom, and Australia. In absolute terms, it is the most numerous in the United States, the United Kingdom, and Australia.
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| Mccalmont | Australia, Canada, Ireland, United Kingdom, United States |
| hugh mccalmont Irish slave owner (b. 1765) |
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alfred brunson mccalmont American lawyer and soldier (b. 1825) |
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hugh mccalmont British politician, IE (b. 1845) |
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james martin mccalmont British politician (b. 1847) |
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| robert mccalmont Irish merchant banker (b. 1808) |
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| hugh mccalmont Irish merchant banker (b. 1810) |
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harry mccalmont British politician (1861-1902) (b. 1861) |
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| frederick mccalmont English statistician and barrister (b. 1846) |
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| robert mccalmont British politician and Army officer (1881-1953), ZA (b. 1881) |
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| madeline josephine de courcy mccalmont (1886-1973) (b. 1886) |
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| dermot hugh bingham mccalmont (died 1968) (b. 1887) |
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| dorothy barklie mccalmont (1891-1969) (b. 1891) |
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| madeline stella mccalmont Peerage person ID=627636 (b. 1894) |
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| peter victor mccalmont (born 1946) (b. 1946) |
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| diana emily helen mccalmont (born 1948) (b. 1948) |
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