Greg Miller is an American journalist and best-selling author based in Washington, D.C. Greg Miller (Journalist) is a National Security Correspondent for the Washington Post .

Greg Miller (Journalist) completed his undergrad studies at University of California, Davis. He then completed his Master's degree at Stanford University.

Greg Miller (Journalist) has worked for The Washington Post since 2010, with his current title being national security correspondent.

Before that, Miller was a reporter for the Los Angeles Times for 16 years, from June 1994 through March 2010.

On May 15, 2017, Miller along with his colleague Greg Jaffe, revealed in a Washington Post article that President Donald Trump revealed highly classified information in a conversation with the Russian Foreign Minister, Sergei Lavrov, and ambassador to the U.S., Sergey Ivanovich Kislyak.

During the meeting held on May 10, 2017, President Trump described details about an Islamic state terror threat related to the use of laptop computers on aircraft.

In 2018, Miller represented the Washington Post when they won the Pulitzer Prize for National Reporting. He, along with Maggie Haberman, Jo Becker, Matt Apuzzo, Rosalind Helderman, Tom Hamburger, Ellen Nakashima, Adam Entous, and Mark Mazzetti,