Mark Esper is an American politician and manufacturing executive. He is a member of the Republican Party and served as the 27th U.S. Secretary of Defense from 2019 to 2020. In 2017, he joined the Trump administration as the 23rd Secretary of the Army.
Mark Esper Biography
| Full Name | Mark Thomas Esper |
| Nickname | Mark Esper |
| Profession | Politician |
| Date of Birth | 26 April 1964 |
| Age | 62 years old (as of 2026) |
| Birth Place | Uniontown, Pennsylvania, USA |
| Nationality | American |
| School | Laurel highlands High School |
| College | United States Military Academy Harvard Kennedy School George Washington University |
| Education Qualification | Bachelor of Science in engineering in 1982 Master degree in public administration in 1995 Doctoral dissertation in 2008 |
| Gender | Male |
| Zodiac Sign | Taurus |
| Ethnicity | White |
| Religion | Christianity |
| Social Profile | X (Twitter) |
Mark Esper Age
Mark Esper (Mark Thomas Esper) was born on 26 April 1964 in Uniontown, Pennsylvania, United States of America. He is 62 years old as of 2026, and his zodiac sign is Taurus.
Mark Esper Wife
| Marital Status | Married |
| Affairs/Girlfriend | Leah Lacy |
| Spouse/wife | Leah Lacy (m. 1989) |
| Children | Three |
Mark Esper Family
| Father’s Name | Thomas Joseph Esper |
| Mother’s Name | Pauline “Polly” Reagan |
| Brother’s Name | Unknown |
| Sister’s Name | Unknown |
Career Highlights
| Military service | Branch/service – United States Army Yeas of Service – 1986-2007 Rank – Lieutenant Colonel Battles/Wars – Gulf War Military awards – Legion of Merit Meritorious Service medal Bronze Star Medal Combat Infantryman Badge Kuwait Liberation Medal |
| Political Party | Republican Party |
| November 2017 to July 2019 | 23rd United States Secretary of the Army |
| June 2019 to July 2019 (first term) July 2019 to November 2020 (first term) | 27th United States Secretary of Defense |
Mark Esper Height And Weight
| Height (approx) | In centimeters – 183 cm In meters – 1.83 m In feet & inches – 6’0” |
| Weight (approx) | In kilograms – 82 kg In pounds – 180 lbs |
| Eye Colour | Brown |
| Hair Colour | Brown |
Mark Esper Net Worth
American politician and manufacturing executive Mark Esper has an estimated net worth of $3 million to $5 million, as of July 2026. His wealth primarily comes from his salary as Secretary of Defense, along with various other roles in the private sector.
| Net Worth (Approx) | $3 million to $5 million (as of July 2026) |
| Annual Income (Approx) | $200,000 to $400,000 |
| Salary (Approx) | Not known |
| Real Estate | Update soon |
| Income sources | Salary, investment, his work in private sector. |
Some Interesting Facts About Mark Esper
- Mark Esper was born and raised in Uniontown, Pennsylvania, to Pauline and Thomas Joseph Esper.
- He graduated from Laurel Highlands High School outside Uniontown in 1982.
- In 1986, he received his Bachelor’s degree in engineering from the United States Military Academy.
- He received a master’s degree in public administration from Harvard Kennedy School in 1995.
- Mark also completed a doctorate in public policy from George Washington University in 2008.
- His paternal grandfather was an immigrant from Lebanon, and his uncle was a war veteran, George Esper.
- He was chief of staff at the Heritage Foundation, a conservative think, from 1996 to 1998.
- He was also a senior policy advisor and legislative director for U.S. Senator Chuck Hagel.
- From 2002 to 2004, Esper served in George W. Bush’s administration as deputy assistant secretary.
- He was director for national security affairs for the U.S. Senate under Majority Leader Bill Frist from 2004 to 2006.
- Esper was recognized as a top corporate lobbyist by The Hill in 2015 and 2016.
- He served as executive vice president of the Global Intellectual Property Center from 2008 to 2010.
- In 2018, Esper directed a multi-year phased adoption of the new Army Combat Fitness Test.
- Esper is also the first former member of the National Guard to become Secretary of Defense.
- In a December 2022 interview, Esper said he supported a merit-based immigration system.
- Also in 2022, Esper joined the board of directors for the Atlantic Council.
- He joined the International Advisory Council of GLOBSEC, a European-based global think tank, in 2023.
- Mark Esper married his wife, Leah Lacy, in 1989, and they have three children.
FAQ:
How old is Mark Esper?
As of 2026, Mark Esper’s is 62 years old.
Who is Mark Esper’s wife?
Since 1989, Mark Esper has been married to his wife, Leah Lacy.
What is Mark Esper’s net worth?
As of July 2026, Mark Esper’s net worth is around, $3-5 million.