Ferdinando Millini (1590–1644) was a Roman Catholic prelate who served as Bishop of Imola (1619–1644).
[2] He was the illegitimate son of Paolo Millini, brother of Cardinal Giovanni Garzia Mellini.
[7] He redecorated the Episcopal Palace in Imola in a more elegant style, and built a country villa at Turano.
[9] He admitted the Hermits of Saint Peter of Pisa into the diocese and gave them the Church of S. Giuseppe and the religious house next door.
[12] While bishop, on 22 April 1635, he was the principal co-consecrator of Stefano Durazzo, who became Archbishop of Genoa (1635) and a Cardinal.