Beginning of term •
Christian Democracy (DC): Prime minister, 7 ministers, 10 undersecretaries •
Italian Socialist Party of Proletarian Unity (PSIUP): 4 ministers, 5 undersecretaries •
Italian Communist Party (PCI): 3 ministers, 5 undersecretaries •
Italian Republican Party (PRI): 2 ministers, 3 undersecretaries •
Italian Liberal Party (PLI): 1 minister
End of term •
Christian Democracy (DC): Prime minister, 8 ministers, 9 undersecretaries •
Italian Socialist Party of Proletarian Unity (PSIUP): 4 ministers, 6 undersecretaries •
Italian Communist Party (PCI): 3 ministers, 5 undersecretaries •
Italian Republican Party (PRI): 2 ministers, 3 undersecretaries ==Composition==