Nathan J. DeLong (January 5, 1926 – May 5, 2010) was a center in the National Basketball Association (NBA).

[1] He attended the University of Wisconsin-River Falls.

From 1989 to 2008, he served on the Board of Supervisors of Sawyer County, Wisconsin.

After serving aboard the USS Valencia (AKA-81) in the United States Navy during World War II, DeLong married Donna Wells.

This biographical article relating to a United States basketball player, coach, or other figure born in the 1920s is a stub.