Dalmas may refer to:
People Charles Dalmas (1863–1938), French architect who mainly worked in Nice Dalmas Otieno (1945–2025), Kenyan politician John Dalmas (1926–2017), science fiction author Marcel Dalmas (1892–1950), French architect who mainly worked in Nice Raymond Comte de Dalmas (1862–1930), French ornithologist and arachnologist Susana Dalmás (1948–2012), Uruguayan politician Yannick Dalmas (born 1961), French racing driver Dalmas I of Semur (c. 985 – 1048), French nobleman from Burgundy Dalmas (Dalmace), (c. 1086–1097), a bishop of the Ancient Diocese of Narbonne
Places Dalmas, India, a village in Sikar district, Rajasthan Saint-Dalmas-le-Selvage, a commune in the Alpes-Maritimes department in south-eastern France
Other uses Dalmas (film), a 1973 Australian film