Marcello d'Aste (1657–1709) was a Roman Catholic cardinal.

On 13 Jan 1692, he was consecrated bishop by Galeazzo Marescotti, Cardinal-Priest of Santi Quirico e Giulitta, with Giuseppe Bologna, Archbishop of Capua, and Stefano Giuseppe Menatti, Titular Bishop of Cyrene, serving as co-consecrators.

[1][2] While bishop, he was the principal consecrator of:[2] and the principal co-consecrator of:[2]