John Anthony Zaccaro (born April 5, 1933) is an American real estate developer and owner of P.
Zaccaro & Company, which was founded by his father Philip Zaccaro.The company acts as a landlord for properties in the Little Italy, Chinatown, and East Side areas of Manhattan and previously in Queens.He is the widower of Geraldine Ferraro, former U.S.
House of Representatives member from New York and the 1984 Democratic Party Vice Presidential nominee.