Two of the eight people killed in Tuesday’s terror attack in lower Manhattan were American — including a New Jersey resident, The Post has learned.

Sources said one of the dead is a 33-year-old man from New Milford, New Jersey, and the other is a 23-year-old who lived in Manhattan, according to public records.

Among the others killed were five friends from Argentina who were in New York to celebrate the 30th anniversary of their high school graduation.

They were identified as Alejandro Damian Pagnucco, Ariel Erlij, Diego Enrique Angelini, Hernan Diego Mendoza and Hernan Ferruchi.

Another victim was a Belgian woman.