De Alvear
de Alvear is a surname. Notable people with the surname include
- Carlos María de Alvear, Argentine soldier and statesman
- Diego de Alvear y Ponce de León, Spanish military commander
- Helga de Alvear, German-Spanish art collector and dealer
- Marcelo Torcuato de Alvear, President of Argentina from 1922 to 1928
- Maria de Alvear, Spanish-German composer living in Germany
- Torcuato de Alvear, Argentine conservative politician