Alexander Liddle Farmhouse

Alexander Liddle Farmhouse is a historic home located at Duanesburg in Schenectady County, New York. It was built about 1850 by noted master carpenter Alexander Delos "Boss" Jones. It is a two-story, asymmetrical T-shaped frame farmhouse in the Greek Revival style. It has a gable roof, clapboard siding, and features a wide entablature, pronounced cornice returns, and broad corner pilasters. Two one-story wings flank the main block. Also on the property are a contributing barn and garage.

The property was covered in a study of Boss Jones TR It was listed on the National Register of Historic Places in 1984.