Monckton Synnot (1827-1879) was a prominent squatter in Victoria, Australia, the sixth son of Captain Walter Synnot and his second wife Elizabeth, née Houston, and the grandson of Sir Walter Synnot, of Ballymoyer, County Armagh.
Lionel Monckton | John Monckton, 1st Viscount Galway | Walter Monckton, 1st Viscount Monckton of Brenchley | Sir Walter Synnot | George Monckton-Arundell, 8th Viscount Galway | Christopher Monckton, 3rd Viscount Monckton of Brenchley | Robert Monckton | Monckton Synnot | John Monckton | Gilbert Monckton, 2nd Viscount Monckton of Brenchley | George Monckton-Arundell | Francis Monckton | Christopher Monckton | Christopher J. Monckton | Anthony Synnot |
He was a descendant of Monckton Synnot and the older brother of Admiral Anthony Synnot he joined the RAN in 1930 and served on HMAS Hobart in World War II, during which he was awarded the Distinguished Service Cross and was mentioned in Despatches.