Brecknock Hall is a historic home located at Stirling in Suffolk County, New York. It was built in 1857 and is a 2 1/2-story, square cut ashlar stone residence in the Italianate style. The central projecting gable has a one-room sized cupola centrally located on the roof. Also on the property is a 19th-century barn, a small early 20th-century greenhouse, and an early 20th-century caretaker's house. It was added to the National Register of Historic Places in 2005.