Carmer is a surname. Notable people with the surname include:
Adam Carmer (born 1966), American writer and inventor Carl Carmer (1893–1976), American writer Johann Heinrich von Carmer (1720–1801), Prussian judicial reformer Sherlock Houston Carmer (1842–1884), American politician
See also Carmer Octagon House, also known as the Armour–Stiner House, is a unique octagon-shaped and domed Victorian style house located at 45 West Clinton Avenue in Irvington, in Westchester County, New York Mount Carmer, is a mountain on the east side of Wotkyns Glacier (Antarctica)
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