Lewis Eisenberg

Lewis Eisenberg
United States Ambassador to Italy
United States Ambassador to San Marino
In office
October 4, 2017  January 4, 2021
PresidentDonald Trump
Preceded byJohn R. Phillips
Succeeded byJack Markell
Chair of the Port Authority of New York and New Jersey
In office
November 9, 1995  December 13, 2001
Preceded byKathleen Donovan
Succeeded byJack Sinagra
Personal details
Born
Lewis Michael Eisenberg

(1942-10-12) October 12, 1942
Illinois, U.S.
Political partyRepublican
ResidenceVero Beach, Florida
EducationDartmouth College (BA)
Cornell University (MBA)

Lewis Michael Eisenberg (born October 12, 1942) is an American financier and investor who was the United States Ambassador to Italy and the United States Ambassador to San Marino. He is known for co-founding and heading private equity firm Granite Capital International Group L.P. He has a multi-decade history in American political fundraising circles and has held a number of national, state, and bi-state appointments throughout his career, including serving as the chairman of the Port Authority of New York and New Jersey at the time of the September 11, 2001 attack of the World Trade Center, which the Port Authority operated.

In July 2017, Eisenberg was named as President Donald Trump's nominee to become the United States Ambassador to Italy. He was confirmed by the U.S. Senate on August 3, 2017.