| Type: | Bishop |
| Honorific-Prefix: | Most Reverend |
| Marsilio Landriani | |
| Bishop of Vigevano | |
| Church: | Catholic Church |
| Diocese: | Diocese of Vigevano |
| Term: | 1593–1609 |
| Predecessor: | Pietro Fauno Costacciaro |
| Successor: | Pietro Giorgio Odescalchi |
| Consecration: | 14 November 1593 |
| Consecrated By: | Tolomeo Gallio |
| Birth Date: | 1528 |
| Death Date: | 27 August 1609 (age 81) |
| Death Place: | Vigevano, Italy |
Marsilio Landriani (1528–1609) was a Roman Catholic prelate who served as Bishop of Vigevano (1593–1609).[1]
Marsilio Landriani was born in 1600.[2] On 10 November 1593, he was appointed by Pope Clement VIII as Bishop of Vigevano.On 14 November 1593, he was consecrated bishop by Tolomeo Gallio, Cardinal-Bishop of Frascati, with Ludovico de Torres, Archbishop of Monreale, and Owen Lewis, Bishop of Cassano all'Jonio, serving as co-consecrators.
He served as Bishop of Vigevano until his death on 27 August 1609.
While bishop, he was the principal co-consecrator of Giovanni Battista Guanzato, Bishop of Polignano (1598).