Fedosov () is a Russian masculine surname, its feminine counterpart is Fedosova. It may refer to Albert Fedosov (born 1970), Russian football player Genrikh Fedosov (1932–2005), Russian football player Pavlo Fedosov (born 1996), Ukrainian football player Tamara Safonova (née Fedosova in 1946), Russian diver
See also Fedosov manifold