The Patrick Slowey House is a historic house in Cambridge, Massachusetts, United States. It is a 1½ story wood-frame structure, set on a high brick basement. The front facade is three bays wide, with a center entrance sheltered by a modest Italianate hood and accessed by a side-facing stair. The house was built in 1852 for Patrick Slowey, a laborer, and retains original elements, including its clapboard siding. It is one of the best-preserved workers' houses in northwestern Cambridge.
The building was added to the National Register of Historic Places in 1982, where it is listed at 73 Bolton Street.