Mark Lesko

Mark Lesko
Acting United States Assistant Attorney General for the National Security Division
In office
June 21, 2021 – November 1, 2021
PresidentJoe Biden
Preceded byJohn Demers
Succeeded byMatthew G. Olsen
Acting United States Attorney for the Eastern District of New York
In office
March 19, 2021 – June 21, 2021
PresidentJoe Biden
Preceded bySeth DuCharme (acting)
Succeeded byJacquelyn M. Kasulis (acting)
Personal details
Born (1967-02-04) February 4, 1967 (age 57)
Political partyDemocratic
EducationYale University (BA)
Georgetown University (JD)

Mark J. Lesko[1] (born February 4, 1967) is an American politician and attorney who served as the acting Assistant Attorney General for the National Security Division at the United States Justice Department.[2] Prior to that, from January 20, 2021, he was named as acting United States Attorney for the Eastern District of New York. In addition to his career as a prosecutor in the United States Department of Justice, Lesko served as town supervisor of Brookhaven, New York.[3]

  1. ^ Saslow, Linda (April 2, 2009). "Supervisor for the Short Term in Brookhaven". The New York Times. ISSN 0362-4331. Retrieved March 22, 2021.
  2. ^ "Brooklyn US Attorney Mark Lesko to Replace DOJ National Security Chief John Demers". NBC New York. June 14, 2021.
  3. ^ Confessore, Nicholas; Hakim, Danny (November 5, 2008). "Democrats Are Poised to Control Albany". The New York Times. ISSN 0362-4331. Retrieved March 22, 2021.