National Park Service Southwest Regional Office

National Park Service Southwest Regional Office
U.S. National Register of Historic Places
U.S. National Historic Landmark
N.M. State Register of Cultural Properties
Show map of New Mexico Show map of the US
Location	Old Santa Fe Trail, Santa Fe, New Mexico
Coordinates	35°40′1″N 105°55′21″W / 35.66694°N 105.92250°W / 35.66694; -105.92250Coordinates: 35°40′1″N 105°55′21″W / 35.66694°N 105.92250°W / 35.66694; -105.92250
Area	8 acres (3.2 ha)
Built	1939 (1939)
Built by	Civilian Conservation Corps, Et al.
Architect	Cecil Doty
Architectural style	Mission, Spanish Revival
NRHP Reference #	70000067
NMSRCP #	144
Significant dates
Added to NRHP	October 6, 1970
Designated NHL	May 28, 1987
Designated NMSRCP	May 21, 1971

National Park Service Southwest Regional Office, also known as National Park Service Region III Headquarters Building, is an office building in Santa Fe, New Mexico. Designed by NPS architect Cecil J. Doty, it is a traditional adobe building, one-story except for a double-height entrance area, with exposed timber vigas and adobe bricks constructed on site by the CCC. The building contains an outstanding art collection, ranging from items done by members of Santa Fe's art colony in the 1930s to Pueblo pottery and Navajo rugs.

It is a masterpiece of Spanish Colonial/Pueblo Revival architecture and was declared a National Historic Landmark in 1987.