David Alan Warrington[1] (born September 16, 1967) is an American lawyer who is the current White House counsel, serving since January 2025 as part of the second Donald Trump administration.

[2] He served as a law clerk for Fairfax Circuit Court judge Jonathan C. Thacher from 2006 to 2007, then worked for Fiske & Harvey from 2007 to 2011, for LeClairRyan from 2011 to 2017, and for Kutak Rock from 2018 to 2021.

[6] In 2016, he served as an advisor for Donald Trump's 2016 presidential campaign during the Republican National Convention.

[9] He also represented others including national security advisor Michael Flynn, adviser John McEntee, and Stop the Steal organizers Amy and Kylie Kremer in cases relating to the January 6 attack.

"[10][11] He also was tasked with leading an investigation into aide Boris Epshteyn, who was accused of "seeking payments from people to promote their candidacy for roles in the new administration.