The Federal Detention Center, SeaTac is a prison operated by the Federal Bureau of Prisons. It is located in SeaTac, Washington, near the Seattle–Tacoma International Airport, 12 miles (19 km) south of downtown Seattle and 16 miles (26 km) north of Tacoma, 1 mile (2 km) west of the 200th Street exit at the Interstate 5. The facility is also adjacent to the Angle Lake light rail station.

SeaTac is a city in southern King County, Washington, United States. The city is an inner-ring suburb of Seattle and part of the Seattle metropolitan area. The name "SeaTac" is derived from the Seattle–Tacoma International Airport, itself a portmanteau of Seattle and Tacoma.