Castle Caulfield is a large ruined house situated in Castlecaulfield, County Tyrone, Northern Ireland.
The house was built for Sir Toby Caulfeild[citation needed] between 1611 and 1619.
This land was previously owned by the O'Donnelly family, who were closely connected to the O'Neill clan in Dungannon.
Castle Caulfield, today a ruin, is a State Care Historic Monument in the townland of Lisnamonaghan, in Dungannon and South Tyrone Borough Council area, at grid reference H7550 6260.
[1] This article about a Northern Irish castle is a stub.