Dubasov () is a Russian masculine surname originating from the noun dubas (a fool);, its feminine counterpart is Dubasova. It may refer to Beáta Dubasová (born 1963), Slovak singer Fyodor Dubasov (1845–1912), Russian admiral Ivan Dubasov (1897–1988), Russian artist Nikolay Dubasov (1869–1935), Russian pianist and music teacher Prokhor Dubasov (1743–1823), Russian soldier
References Ganzhina, I. M. (2001) Словарь современных русских фамилий. Moscow: Astrel. p. 173. .