|Nearest city||Cotesfield, Nebraska|
|NRHP reference #||66000446|
|Added to NRHP||October 15, 1966|
|Designated NHL||July 19, 1964|
Coufal Site, designated by the Smithsonian trinomial 25HW6, is an archaeological site in the U.S. state of Nebraska. It was declared a National Historic Landmark in 1964. Located northwest of Cotesfield, the site is that of a large prehistoric village dating to about 1100 CE, in the Central Plains Tradition, believed to be intermediate between the Nebraska culture and the Upper Republican culture. The site includes at least 22 lodge sites.
- National Park Service (2007-01-23). "National Register Information System". National Register of Historic Places. National Park Service.
- "Coufal Site". National Historic Landmark summary listing. National Park Service. Retrieved 2007-11-19.
- Capace, Nancy, ed. (1999). Encyclopedia of Nebraska. Somerset Publishers. p. 334. ISBN 9780403098347.