Lewis A. Massey (born July 20, 1962) is an American businessman and politician from the U.S. state of Georgia.

Massey later served as president and CEO of SciTrek, and currently is a partner at Impact Public Affairs LLC, a government relations firm in Atlanta, Georgia.

Their eldest son, Chandler Massey, is a Daytime Emmy Award winning actor, their daughter, Mary Cameryn, is a graduate of the University of Georgia, was employed at the Carter Center in Atlanta, and is now a lawyer with New Jersey Defenders, and their youngest son, Christian, is a graduate of University of Georgia and is currently works in the finance department for Comcast in Atlanta.

In 2018 Massey became a Visiting Practitioner with the University of Georgia's School of Public and International Affairs and the Grady School of Journalism and Mass Communications' Public Affairs Professional Certificate Program, volunteering his time to work with students interested in a career in politics.

In addition, he and his family have supported the School of Public and International Affairs significantly and most recently had the Massey Family Reading Room, a place for students to read and reflect on politics and public policy, dedicated in Baldwin Hall, in gratitude for their support over the years.