Nathaniel Neiman Craley Jr. (November 17, 1927 – June 18, 2006) was a Democratic member of the U.S. House of Representatives from Pennsylvania.

Nathaniel Craley was born in Red Lion, Pennsylvania.

He graduated from the Taft School in Watertown, Connecticut, in 1946 and from Gettysburg College in 1950.

He was the director and first vice president of York County Council of Community Services, 1960–1964, and director of York County Council for Human Relations, 1960-1963.

After his term in office, he served in a number of positions in the Pacific Island territories of the United States: He died in Glen Rock, Pennsylvania, aged 78, of undisclosed causes.