Duboscq is a French surname. People with the name include:
Genevieve Duboscq (1933–2018), author Hugues Duboscq (born 1981), swimmer Jules Duboscq (1817–1886), instrument maker, inventor, and photographer Lucien Duboscq (1893–1935), actor Octave Duboscq (1868–1943), zoologist, mycologist and parasitologist
See also Dubosc