Matthew Klapper

Matthew Bennett Klapper (Born December 16) is an American attorney who served as Chief of Staff and Senior Counselor to the Attorney General at the United States Department of Justice. He is among the longest-serving chiefs of staff in the history of the department. He has also served in various roles under United States Senator Cory Booker, including as his long-time chief of staff Klapper served for over a decade as a firefighter and emergency medical technician, including over three years in a full-time capacity, and several more as a volunteer. He received recognition for returning to service as an EMT in one of New Jersey's hardest hit counties at the height of COVID-19 when Governor Phil Murphy called upon retired medical and emergency services personnel to return to duty to fill severe staffing shortfalls.

Early life and education Born in Brooklyn to parents Carlton Barry and Joanne Susan (Klein), Klapper attended Saint Ann's School for elementary school. He and his family moved to Summit, New Jersey in 1993. As a student at the Pingry School, Klapper made a number of films and was recognized at the New York National High School Film Festival as the most entertaining film in 1999 and as best of festival in 2001.

He earned a Bachelor of Arts from the University of Pennsylvania and a Juris Doctor degree from Yale Law School.

Klapper is Jewish. He met his wife, Victoria, in 2013 through JDate, after his platoon at his firehouse signed him up as a Hanukkah gift.

DOJ Chief of Staff Klapper was appointed as Chief of Staff on January 20, 2021, under Acting Attorney General Robert "Monty" Wilkinson, and led the Senate confirmation process for Attorney General Merrick Garland before becoming his chief of staff. Jonathan Martin, Politico's politics bureau chief and senior political columnist stated Klapper was "a highly respected" Senate Chief of Staff. In addition, Senator Cory Booker noted that Klapper has "a fierce view of the need for justice in this world" and went on to call him "Jiminy Cricket" and "one of these rare people that lives with such a high frequency of integrity." Klapper began his work for Booker in high school when, as an aspiring civil rights documentarian, Booker saw a documentary film that Klapper had made about Martin Luther King Jr. and went on to hire him. In addition to serving as Booker's Senate chief of staff, Klapper served in other official roles under Booker, including as his lead staffer for Judiciary Committee issues, as the Chief Policy Advisor for the City of Newark, and as the policy advisor responsible for public safety policy for the City of Newark.