John Gorman "Jack" Keane (July 3, 1930 – October 24, 2019) was an American business executive, government official, and academic, who served as the 18th Director of the United States Census Bureau from 1984 to 1989.

Beginning his career at U.S. Steel, Keene worked for J. Walter Thompson and Booz Allen Hamilton.

Keane was appointed by President Ronald Reagan to serve as the 18th Director of the United States Census Bureau.

After leaving government service, Keane served as Gillen Dean and Korth Professor of Strategic Management in the Notre Dame College of Business Administration from 1989 to 1997 and as Korth Professor of Strategic Management until 2010.

Keene was a member of the Knights of Malta and served one term as president of the American Marketing Association.