| Type: | Bishop |
| Honorific-Prefix: | The Most Reverend |
| Aurelio Griani | |
| Bishop of Lettere-Gragnano | |
| Church: | Catholic Church |
| Diocese: | Diocese of Lettere-Gragnano |
| Term: | 1570–1576 |
| Predecessor: | Filippo Fasio Capponi |
| Successor: | Giovanni Bernardino Grandopoli |
| Consecration: | 19 November 1570 |
| Consecrated By: | Scipione Rebiba |
| Death Date: | 1576 |
| Death Place: | Lettere, Italy |
Aurelio Griani (died 1576) was a Roman Catholic prelate who served as Bishop of Lettere-Gragnano (1570–1576).
Aurelio Griani was ordained a priest in the Order of Friars Minor. On 8 November 1570, he was appointed during the papacy of Pope Pius V as Bishop of Lettere-Gragnano. On 19 November 1570, he was consecrated bishop by Scipione Rebiba, Cardinal-Priest of Santa Maria in Trastevere, with Nicola Perusco, Bishop of Civita Castellana e Orte, and Francesco Rusticucci, Bishop of Fano, serving as co-consecrators. He served as Bishop of Lettere-Gragnano until his death in 1576.