Thomas Jefferson High School was a high school in the East New York section of Brooklyn, New York. It was the alma mater of many people who grew up in the Great Depression and World War II and rose to prominence in the arts, literature, and other fields. In 2007, the New York City Department of Education closed the school and broke it into several small schools because of low graduation rates.

East New York is a residential neighborhood in the eastern section of the borough of Brooklyn in New York City, United States. Its boundaries, starting from the north and moving clockwise, are roughly the Cemetery Belt and the Queens borough line to the north; the Queens borough line to the east; Jamaica Bay to the south, and the Bay Ridge Branch railroad tracks and Van Sinderen Avenue to the west. Linden Boulevard, Pennsylvania Avenue, and Atlantic Avenue are the primary thoroughfares through East New York.