Rex Brian Hegseth: Essential Facts About Pete Hegseth’s Son and Family

Rex Brian Hegseth is the son of American government official and former television presenter Pete Hegseth and his former wife, Samantha Deering. Born in October 2015, Rex is the couple’s youngest of three sons. His father’s prominent career in television, military service, and national politics has brought increased attention to the Hegseth family.

As of October 2026, Rex is 11 years old. Although his name appears in public discussions about his father’s children, he is not a public figure. Most reliable information about him concerns his parents, siblings, and occasional family appearances.

His connection to a senior American government official explains the public curiosity, but it is important to distinguish established family facts from speculation about a child’s private life.

Quick Bio

Field	Details
Full Name	Rex Brian Hegseth
Known For	Being Pete Hegseth’s son
Birth	October 2015
Age	11 years old (October 2026)
Father	Pete Hegseth
Mother	Samantha Deering
Older Brothers	Gunner Hegseth and Peter Boone Hegseth
Paternal Half-Sister	Gwendolyn Hegseth
Stepmother	Jennifer Rauchet Hegseth
Profession/Public Role	No independent public role established
Nationality	Not independently confirmed
Public Profile	Private individual known through his father’s family
Latest Known Information	Included in public family coverage and his father’s January 2025 swearing-in

Who Is Rex Brian Hegseth?

Rex is the third son of Pete Hegseth and Samantha Deering. His older brothers, Gunner and Peter Boone, were born in 2010 and 2012, respectively. Rex arrived in October 2015, when his father was already active in television commentary and veterans’ advocacy.

Unlike his father, Rex has not developed a public career or professional identity. His name appears primarily in reporting about the Hegseth family and in photographs or statements shared by family members.

One particularly reliable confirmation of his family connection came on January 14, 2025. During his Senate confirmation hearing, Pete Hegseth publicly acknowledged his seven children, specifically naming Rex.

That public statement provides stronger evidence of the relationship than unsourced celebrity biography pages.

Why Is Rex Brian Hegseth Publicly Searched?

Interest in Rex is connected to his father’s growing prominence in American public life.

Pete Hegseth became widely recognized for his military background, political commentary, and television work, particularly as a Fox News host. His appointment as US Secretary of Defense in January 2025 also drew attention to his family.

Readers searching for Rex generally want to understand where he fits within the Hegseth household, who his mother is, and how he is related to his father’s other children.

No verified basis describes Rex as a celebrity, influencer, or public official in his own right. His public visibility comes from family connections rather than personal professional achievements.

Rex Brian Hegseth and His Parents

Pete Hegseth: His Father

Pete Hegseth, born Peter Brian Hegseth in June 1980, is an American military veteran, author, former television host, and government official.

Before entering national political leadership, he served in the Army National Guard and worked with organizations focused on veterans’ issues. He later became a familiar television personality through Fox News.

In January 2025, Hegseth became the United States Secretary of Defense.

His public responsibilities have naturally drawn more media attention to his family. Nevertheless, details about his government career should not be mistaken for information about Rex’s personal experiences or upbringing.

Samantha Deering: His Mother

Samantha Deering, also known publicly as Samantha Hegseth during her marriage, is Rex’s mother.

She married Pete Hegseth in 2010. They welcomed three sons together before their marriage ended in divorce.

Reliable biographical reporting identifies Samantha as the mother of Gunner, Peter Boone, and Rex. Beyond these established relationships, little independently verified information about her private family arrangements is available.

Rex Brian Hegseth’s Brothers and Siblings

Rex is part of a blended family that includes biological siblings, a half-sibling, and stepsiblings.

His two older brothers are Gunner Hegseth (born June 2010) and Peter Boone Hegseth (born August 2012). All three share the same parents.

Rex also has a younger paternal half-sister, Gwendolyn, born in August 2017 to Pete Hegseth and Jennifer Rauchet.

Pete married Jennifer in August 2019. Jennifer has three children from a previous relationship, bringing the blended family’s total to seven.

Understanding the Seven-Child Family

Distinguishing between biological children and the broader blended family matters because public coverage sometimes refers only to Pete Hegseth’s seven children.

He has four biological children: three sons with Samantha Deering and one daughter with Jennifer Rauchet. Jennifer’s three children from an earlier relationship complete the seven-child household described in his public statements.

During his Senate hearing, Pete acknowledged all seven children together, reflecting the family’s public presentation as a single unit.

What Is Known About His Childhood?

Publicly established details about Rex’s childhood are limited.

Established entertainment reporting confirms his October 2015 birth, and his family relationships have been documented through coverage of his father.

However, there is no reliable reason to publish speculative accounts of his school experience, friendships, daily routine, or personal ambitions.

Photographs parents share can show that a child attended a particular family occasion, but they don’t provide a complete picture of that child’s everyday life.

The absence of extensive public information is not unusual for someone of his age.

Has Rex Brian Hegseth Made Public Appearances?

Rex has appeared in public family-related coverage rather than as an independent media personality.

One documented occasion was Pete Hegseth’s swearing-in as Secretary of Defense on January 25, 2025. Established reporting confirms that all seven children attended the ceremony alongside family members.

Event photos showed the children supporting their father during a major professional milestone.

The appearance demonstrated the family’s presence at an official occasion. It did not establish that Rex had taken on a political role or developed an independent public profile.

What Remains Private?

Although several details about Rex’s family are publicly known, reliable reporting covers little of his personal life.

Specific educational details, personal interests, future career aspirations, and day-to-day activities are not sufficiently documented for publication as facts.

There are also no credible grounds for assigning him a personal net worth. A parent’s income, assets, or political position does not automatically establish a child’s individual financial circumstances.

Maintaining this distinction is especially important when covering young relatives of prominent political figures.

Latest Public Information in 2026

As of October 2026, the most substantial verified information about Rex continues to concern his place within Pete Hegseth’s family.

CNN’s 2026 biographical coverage identifies Rex as one of Pete’s three sons with Samantha Deering. Earlier reporting also documents the family’s participation in the January 2025 swearing-in ceremony.

No independently verified indication suggests Rex has begun a professional career, taken an official position, or become a public media figure.

His father’s continuing prominence may generate further interest in the family, but any future coverage should remain grounded in confirmed public information.

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FAQs

1. Who is Rex Brian Hegseth?

Rex Brian Hegseth is the son of Pete Hegseth, the US Secretary of Defense, and his former wife, Samantha Deering. He is the youngest of their three sons.

2. How old is Rex Brian Hegseth in 2026?

Rex Brian Hegseth was born in October 2015 and will be 11 in October 2026. His exact birth date has not been independently verified through the most reliable sources reviewed.

3. Who is Rex Brian Hegseth’s mother?

His mother is Samantha Deering, Pete Hegseth’s former wife. They married in 2010 and have three sons together.

4. How many siblings does Rex Hegseth have?

Rex has two older biological brothers, Gunner and Peter Boone, and a younger paternal half-sister, Gwendolyn. His broader blended family also includes three stepsiblings.

5. Is Rex Brian Hegseth a public figure?

No independent public role has been established for him. He is primarily known because of his father’s career and his family’s appearances at public events.

6. Does Rex Brian Hegseth have a net worth?

No reliable public information establishes Rex’s individual net worth. Claims assigning him a specific personal fortune would be speculative.

Conclusion

Rex Brian Hegseth is best known as the youngest son of Pete Hegseth and Samantha Deering. Born in October 2015, he shares his family background with two older brothers and belongs to a larger blended household of seven children.

His father’s prominence has brought the family into the public eye, including at the January 2025 swearing-in ceremony. However, Rex remains a private individual without an established professional or political role.

A trustworthy account of his life therefore rests on a straightforward distinction: his family relationships are publicly documented, while much of his personal childhood remains private.