The Ferguson House is a historic house at 902 East 4th Street in Pine Bluff, Arkansas. It is a two-story wood-frame structure, with a hip roof and clapboard siding. It has a variety of projecting gable sections, dormers, and porches typical of the Queen Anne style. The interior features high-quality woodwork, including fireplace mantels, and a particularly ornate main staircase. It was built in 1896 by Calvin Ferguson, a local builder, for his family.