or Lucas Castellini (died 1631) was a Roman Catholic prelate who served as Bishop of Catanzaro (1629–1631).
[1] Luca Castellini was ordained a priest in the Order of Preachers.
[2] A competent theologian, he was elected Procurator of the Dominican Order, and then, in 1611, Vicar General.
[3] On 19 November 1629, he was appointed by Pope Urban VIII as Bishop of Catanzaro.
On 25 November 1629, he was consecrated bishop by Antonio Marcello Barberini, Cardinal-Priest of Sant'Onofrio.