Position | Name | Prior Job | Nature of departure* | Date of departure announcement | Where to? | Successor | |
| 1 | Senior Director for Africa, NSC | Robin Townley | Marines | Resigned Under Pressure (RUP) | 2/10/2017 | Sonoran Policy Group | Cyril Sartor |
| 1 | Chief of Staff and Executive Secretary, NSC | Keith Kellogg | Cubic Defense | Promoted | 2/13/2017 | Acting National Security Adviser | Frederick Fleitz |
| 1 | National Security Adviser | Michael Flynn | Trump Campaign | RUP | 2/13/2017 | Unknown | H.R. McMaster |
| 1 | Assistant to the President (AP) and Senior Counselor for Economic Initiatives | Dina Powell | Goldman Sachs | Promoted | 3/15/2017 | Deputy National Security Adviser | Unknown |
| 1 | Deputy Chief of Staff | Katie Walsh | RNC | RUP | 3/30/2017 | America First Policies, then RNC (7/21/17) | Kirstjen Nielsen |
| 1 | Deputy National Security Adviser | KT McFarland | TV analyst | RUP | 5/19/2017 | Ambassadorial nomination withdrew/unknown | Dina Powell/Ricky Waddell |
| 1 | AP and Communications Director | Michael Dubke | Black Rock Group | RUP | 5/30/2017 | Georgetown University lecturer, Black Rock Group | Anthony Scaramucci** |
| 1 | Press Secretary | Sean Spicer | RNC | RUP | 7/21/2017 | Worldwide Speakers Group | Sarah Huckabee Sanders |
| 1 | Principal Deputy Press Secretary | Sarah Huckabee Sanders | Trump Campaign | Promoted | 7/21/2017 | Press Secretary | Raj Shah |
| 1 | AP and Chief of Staff to the VP | Josh Pitcock | Capitol Hill | Resigned | 7/28/2017 | Oracle | Nick Ayers |
| 1 | Chief of Staff | Reince Priebus | RNC | RUP | 7/31/2017 | Law firm | John Kelly |
| 1 | Senior Intelligence Director, NSC | Ezra Cohen-Watnick | U.S. Government (DIA) | RUP | 8/2/2017 | Oracle | Mike Barry |
| 1 | AP and Chief Strategist and Senior Counselor to the President | Steve Bannon | Media | RUP | 8/18/2017 | Breitbart News/fired 1/9/18 | Unknown |
| 1 | AP and Director of Public Liaison | George Sifakis | Gov’t Relations | RUP | 8/18/2017 | Ideagen | Justin Clark |
| 1 | Deputy AP and Director of Presidential Advance | George Gigicos | Consulting | RUP | 8/22/2017 | Consulting | Robert L. Peede |
| 1 | National Security Adviser for VP | Andrea Thompson | McChrystal Group | Promoted | 9/11/2017 | Special Adviser in the Office of Policy Planning, U.S. State Department | Lt. Gen. (Ret) Keith Kellogg, Jr. |
| 1 | AP and Director of Strategic Communications | Hope Hicks | Trump Organization | Promoted | 9/12/2017 | Communications Director** | Mercedes Schlapp |
| 1 | DAP and Deputy Communications Director and Research Director | Raj Shah | RNC | Promoted | 9/12/2017 | Principal Deputy Press Secretary | Unknown |
| 1 | Deputy AP and Director of Oval Office Operations | Keith Schiller | Trump Organization | RUP | 9/20/2017 | Private Security Consulting | Jordan Karem |
| 1 | Deputy AP and Deputy White House Counsel | Greg Katsas | Law Firm | Resigned | 11/28/2017 | Federal judge, DC Circuit | Uttam Dhillon |
| 1 | AP and Director of Communications, Office of Public Liaison | Omarosa Manigault | Reality Television | RUP | 12/13/2017 | Celebrity Big Brother | Unknown |
| 1 | Deputy Director of the Domestic Policy Council and Director of Budget Policy | Paul Winfree | Heritage Foundation | Resigned | 12/15/2017 | Heritage Foundation | Lance Leggitt |
| 1 | AP and Deputy Chief of Staff | Rick Dearborn | U.S. Senate staff | Resigned | 12/23/2017 resignation announced, departed 3/13/2018 | The Cypress Group | Unknown |
| | | | | | | |
| 2 | AP and Staff Secretary | Rob Porter | U.S. Senate Staff | RUP | 2/7/2018 | Unknown | Derek Lyons |
| 2 | Senior Director of Legislative Affairs, NSC | Daniel Greenwood | Marines | Promoted | 2/9/2018 | Lateral move to Deputy AP and Deputy Director of Legislative Affairs | Paul J. Miller |
| 2 | AP and Director of Presidential Personnel | John DeStefano | U.S. House of Representatives Staff | Promoted | 2/9/2018 | AP and Counsel to the President overseeing Public Liaison, Personnel and Political Affairs | Sean Doocey (DAP) |
| 2 | AP for Intergovernmental and Technology Initiatives | Reed Cordish | Real Estate | Resigned | 2/16/2018 | Partner, Cordish Companies | Brooke L. Rollins |
| 2 | AP and Director of the National Economic Council | Gary Cohn | Goldman Sachs | Resigned | 3/6/2018 | Unknown | Larry Kudlow |
| 2 | CIA Director | Mike Pompeo | Member, House of Representatives (R-KS) | Promoted | 3/13/2018 | Secretary of State | Gina Haspel |
| 2 | DAP and Director of Intergovernmental Affairs | Justin Clark | Trump Campaign | Promoted | 3/13/2018 | Director, White House Office of Public Liaison | Douglas Hoelscher |
| 2 | Deputy CIA Director | Gina Haspel | CIA | Promoted | 3/13/2018 | CIA Director | Vaughan Bishop |
| 2 | AP and Director for Strategic Initiatives | Chris Liddell | WME/IMG | Promoted | 3/19/2018 | Deputy Chief of Staff | Unknown |
| 2 | AP for Homeland Security and Counterterrorism | Thomas Bossert | Atlantic Council | RUP | 4/10/2018 | Unknown | Doug Fears*** |
| 2 | DAP and Director of Policy and Interagency Coordination | Carlos Diaz-Rosillo | Harvard University | Promoted | 6/19/2018 | Senior Deputy Chairman, National Endowment for the Humanities | Unknown |
| 2 | DAP and and Senior Adviser to the Chief of Staff | Sean Cairncross | RNC | Promoted | Unknown (nominated for MCC 1/5/18) | Millennium Challenge Corp. | Unknown |
| 2 | Deputy Director, National Economic Council and International Economic Affairs | Everett Eissenstat | Senator Orrin Hatch (R-UT) | Resigned | 7/15/2018 | General Motors | Clete Willems |
| 2 | AP and White House Director of Legislative Affairs | Marc Short | Trump Campaign | Resigned | 7/20/2018 | Guidepost Strategies and UVA | Shahira Knight |
| 2 | DAP and Deputy Chief of Staff to the Vice President | Jen Pavlik | Office of Governor Pence | Resigned | August 2018 | Keystone | Unknown |
| 2 | Counsel to the President | Donald McGahn | Trump Campaign | Resigned | 10/17/2018 | Jones Day | Pat Cipollone |
| 2 | SAP and Director of Communications | Stephanie Grisham | Trump Campaign | Promoted | November 2018 | Deputy Chief of Staff for Communications | Unknown |
| 2 | DAP and Director of White House Management, Office of Administration | Marcia Lee Kelly | RNC | Resigned | November 2018 | Trump Reelection Campaign | Monica Block |
| 2 | DAP and Political Director | Bill Stepien | Trump Campaign | Resigned | 12/7/2018 | Trump Reelection Campaign | Brian Jack |
| 2 | OMB Director | Mick Mulvaney | Member, House of Representatives (R-SC) | Promoted | 12/14/2018 | Acting Chief of Staff | Russell Vought |
| | | | | | | |
| 3 | AP and Director of Domestic Policy Council | Andrew Bremberg | RNC | Promoted | January 2019 | U.S. Representative to UN in Geneva | Joe Grogan |
| 3 | Administrator, OIRA | Neomi Rao | George Mason Law School | Resigned | 3/13/2019 | Federal judge, D.C. Circuit | Paul Ray (acting) |
| 3 | SAP and Director of Organizational Structure and Human Capital | Kirk Ryan Marshall | Trump campaign | Promoted | March 2019 | DAP and Deputy Cabinet Secretary for Organizational Structure | Unknown |
| 3 | Member, White House Council of Economic Advisers | Richard Burkhauser | Professor | Resigned | May 2019 | Cornell University | Unknown |
| 3 | Associate Director for Natural Resources, Energy, and Science; OMB | James P. Herz | Senior Policy Analyst, Budget Committee; House of Representatives | Promoted | 6/1/2019 | Chief Performance Officer, The Department of Energy | Unknown |
| 3 | Chair, White House Council of Economic Advisers | Kevin Hassett | American Enterprise Institute | Resigned | 6/2/2019 | Unknown | Tomas Philipson (acting) |
| 3 | DAP and Cabinet Secretary | William McGinley | Jones Day | Resigned | 6/28/2019 (July departure) | Vogel Group | Kristan King Nevins |
| 3 | Senior Director for Europe and Russia, NSC | Fiona Hill | Brookings Institution | Resigned | 6/17/2019 (August departure) | Unknown | Tim Morrison |
| 3 | Director of National Intelligence | Dan Coats | U.S. Senator | RUP | 7/28/2019 | King and Spalding | Unknown |
| 3 | AP and Special Representative for International Negotiations | Jason Greenblatt | Trump Organization | Resigned | 9/5/2019 | Unknown | Avi Berkowitz |
| 3 | Senior Director for Asia, NSC | Matthew Pottinger | U.S. Marine Corps | Promoted | 9/22/2019 | Deputy National Security Adviser | Unknown |
| | | | | | | |
| 4 | Deputy AP and Deputy Communications Director and Research Director | Jessica Ditto | Office of Ky. Gov. Matt Bevin; Trump campaign | Resigned | 3/30/2020 | Private sector | Unknown |
| 4 | AP and Chief of Staff to the First Lady | Lindsay Reynolds | The LBR Group/event planning | Resigned | 4/6/2020 | Family time | Stephanie Grisham |
| 4 | AP and Director of Social Media | Dan Scavino | Trump campaign | Promoted | 4/21/2020 | AP and Deputy Chief of Staff for Communications | Unknown |
| 4 | Deputy AP for Legislative Affairs and Senate Deputy Director | Amy Swonger | Invariant GR, Principal | Promoted | 6/5/2020 | AP and Acting Director of the Office of Legislative Affairs | Unknown |
| 4 | Counselor to the President | Kellyanne Conway | Trump campaign | Resigned | 8/24/2020 | Unknown | Unknown |
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