The Senator Bob Martin Eastern Agricultural Center is a multipurpose facility in Williamston, North Carolina. It is best noted for being the first of such structure in the eastern part of the state to be primarily designed for equestrian and livestock events.

Mostly a performance complex, the Senator Bob Martin Eastern Agricultural Center is an 110,000 square foot show arena with several uses and portions. It has a capacity of seating up to 7000 people. Being a coliseum, covered outdoor riding ring, four barns, and lunging rings, this facility is commonly used for riding events, farm shows, expos, and boat and car shows among many others. It also has a Meeting Center and assembly areas that are commonly used for receptions, trade shows, meetings, and other gatherings.