Gerolamo Ventimiglia, C.R. (1644–1709) was a Roman Catholic prelate who served as Bishop of Lipari (1694–1709).^[1]

Gerolamo Ventimiglia was born in Palermo, Italy in 1644 and ordained a priest in the Congregation of Clerics Regular of the Divine Providence.^[2] On 19 July 1694, he was appointed during the papacy of Pope Innocent XII as Bishop of Lipari.^[1][2] On 25 July 1694, he was consecrated bishop by Galeazzo Marescotti, Cardinal-Priest of Santi Quirico e Giulitta, Prospero Bottini, Titular Archbishop of Myra, and Stefano Giuseppe Menatti, Titular Bishop of Cyrene, serving as co-consecrators.^[2] He served as Bishop of Lipari until his death on 17 December 1709.^[1][2]

While bishop, Ventimiglia was the principal co-consecrator of:^[2]

• Asdrubale Termini, Bishop of Siracusa (1695);
• Tommaso d'Aquino, Bishop of Vico Equense (1700); and
• Giovanni Battista Capano, Bishop of Bitonto (1700).