Seaboard is a town in Northampton County, North Carolina, United States, created as a company town by the Seaboard and Roanoke Railroad, approximately 10 miles northeast of Weldon in the mid-1840s as a place for railroad employees to live.

It is part of the Roanoke Rapids, North Carolina Micropolitan Statistical Area.

[6] According to the United States Census Bureau, the town has a total area of 1.0 square mile (2.6 km2), all land.

As of the 2020 United States census, there were 542 people, 295 households, and 189 families residing in the town.

The racial makeup of the town was 27.48% White, 71.22% African American, 0.29% Asian, 0.14% Pacific Islander, and 0.86% from two or more races.