Andrew de Bosco,^[a] Lord of Redcastle and Kilvarock was a 13th-century Scottish noble and soldier.

Through his marriage to Elizabeth, a co-heiress of John Bissett of Lovat, Redcastle and Kilvarock passed into the Bosco family. He died before 1291, being succeeded by John de Bosco. John died during the Irish campaign of Edward Bruce.

The lands of Kilvarock passed via Maria, daughter or grand daughter of Andrew to Hugh Rose.

• Mackenzie, Alexander. History of the Chisholms: With Genealogies of the Principal Families of the Name. United Kingdom, A. & W. Mackenzie, 1891.
• Rose, Hew., Shaw, Lachlan., Innes, Cosmo. A Genealogical Deduction of the Family of Rose of Kilravock. United Kingdom: Constable, 1848.