Carmen Martinez may refer to:
Carmen Martínez (athlete), Paraguayan distance runner Carmen Martínez Aguayo, Spanish politician Carmen Martínez Castro (born 1961), Venezuelan-Spanish journalist Carmen Martínez Ramírez, Spanish politician Carmen Martínez Sancho (1901–1995), Spanish educator Carmen Martínez Sierra, Spanish actress Carmen Martínez Ten, Spanish physician Carmen Elena Rendiles Martínez (1903–1977), Venezuelan nun Carmen Gil Martinez (born 1962), Spanish children's writer Carmen Maria Martinez, American diplomat