Stephen Miller

Stephen N. Miller (born August 23, 1985) is an American political advisor serving as White House deputy chief of staff for policy and homeland security advisor since 2025. He previously served as senior advisor to the president and director of speechwriting from 2017 to 2021 during the first Trump administration. Considered one of the most influential figures of the Trump administrations and Trumpism movement, his politics have been described as far-right, anti-immigration, and white nationalist.

Miller grew up in Santa Monica, California, and attended Duke University, where he was a columnist for The Chronicle and president of the Duke chapter of Students for Academic Freedom. After graduating in 2007, he worked as press secretary for US representatives Michele Bachmann and John Shadegg. In 2009, he joined the staff of Alabama senator Jeff Sessions, where he worked on immigration policy and helped defeat the Border Security, Economic Opportunity, and Immigration Modernization Act of 2013. As an aide to Sessions, Miller influenced the direction of Breitbart News. He advised both of Trump's presidential campaigns. After Trump's loss in the 2020 election, Miller founded America First Legal, a conservative legal advocacy organization, in 2021.

Miller has been a central figure in the Trump administration's immigration policy, including the family separation policy and Executive Order 13769, which restricted travel from several Muslim-majority countries. As director of speechwriting, he supervised the writing of Trump's inaugural and State of the Union addresses. Miller is on the Southern Poverty Law Center's list of extremists.