Nathan Peavy De Jesús (born March 31, 1985) is a former Puerto Rican-American professional basketball player currently working as an assistant coach for the Greensboro Swarm of the NBA G League.

As a player, Peavy worked with teams in North America and Europe, besides playing as a native in the Baloncesto Superior Nacional (BSN).

Peavy was born in Dayton, Ohio, on March 31, 1985, to Terry Peavy, a former professional basketball player drafted by the Cleveland Cavaliers in 1979, and Nila Lisa De Jesús, a former member of the Puerto Rico women's national swimming team.

From 2003 to 2007, Peavy played for the Miami (OH) Redhawk basketball team, where he averaged 11.2 points, 6.9 rebounds and .519 FG% in his final year.

In 2007, Peavy turned professional by joining the Paderborn Baskets of the German Basketball League, where he played until 2009.