Last Updated on October 19, 2026 by Candida Lucia
James Thompson Jr. is an American professional football player who plays as a defensive tackle for the San Francisco 49ers in the National Football League (NFL). Born on August 29, 2002, in Cincinnati, Ohio, Thompson developed his football skills at Roger Bacon High School before playing college football for the Wisconsin Badgers and Illinois Fighting Illini.
Beyond his accomplishments on the field, James Thompson Jr.’s family has played an important role in shaping his personality, work ethic and determination. His mother, Harriett, is known for her dedication to her work and family, while his father, a welder, helped instill the discipline and positive attitude that Thompson has carried throughout his football career.
Although the defensive tackle has spoken publicly about his parents, he has remained relatively private about his romantic relationships and other family members. Here is everything publicly known about James Thompson Jr.’s girlfriend, children, parents, siblings and family background.
James Thompson Jr.’s Girlfriend: Who Is He Dating?
As of now, James Thompson Jr. has not publicly confirmed having a girlfriend. There is no reliable, widely documented information identifying a current romantic partner of the San Francisco 49ers defensive lineman.
Unlike some NFL players who regularly share photographs and updates about their relationships, Thompson has kept most details about his dating life away from mainstream sports coverage.
His official biographies from the San Francisco 49ers, University of Wisconsin and University of Illinois focus primarily on his athletic career, education and achievements rather than romantic relationships.
Although fans may be curious about whether the defensive tackle is dating someone, no girlfriend’s name has been reliably established through public interviews or reputable news sources.
This does not necessarily mean that Thompson is single. It simply means that his relationship status has not been independently verified.
Is James Thompson Jr. Married?
As of now, there is no verified public information confirming that James Thompson Jr. is married.
No wedding announcement or reliable report identifying a wife has been found in the established sources covering his football career and personal background.
Consequently, his marital status should be considered unconfirmed rather than assuming he is married or unmarried.
James Thompson Jr.’s Children: Does He Have Kids?
As of now, there are no publicly verified reports confirming that James Thompson Jr. has children.
The defensive tackle has not made a widely documented announcement about becoming a father, and his official NFL and college biographies do not mention a son or daughter.
While Thompson has openly discussed lessons learned from his parents, he has shared little information about whether he has started a family of his own.
Without reliable confirmation, it would be inaccurate to claim that he has children or provide names and ages for them.
Who Are James Thompson Jr.’s Parents?
James Thompson Jr. was raised in Cincinnati, Ohio, by parents who emphasized hard work, perseverance and maintaining a positive outlook on life.
His mother is publicly identified as Harriett, while his father has been discussed in interviews about Thompson’s childhood, although his full name has not been reliably established in the available reporting.
Both parents influenced his development, but in different ways. His father helped shape his mentality and discipline, while his mother demonstrated the importance of dedication through her demanding work schedule.
James Thompson Jr.’s Father: A Welder Who Inspired His Work Ethic
James Thompson Jr.’s father played an influential role in teaching his son determination, resilience and the importance of maintaining a positive attitude.
In an October 2022 interview published by the University of Wisconsin Athletics, Thompson spoke openly about his father’s personality and the values he learned while growing up.
He explained that his father frequently encouraged him to smile and approach life with optimism, believing that there was little reason to remain unhappy without cause.
However, his father’s influence extended beyond having a positive attitude.
Thompson credited him with developing his mental toughness and teaching him that success requires consistent effort.
According to the defensive tackle, his father repeatedly emphasized that life would present difficulties and that he needed to develop the strength to overcome them.
Did James Thompson Jr.’s Father Want Him to Play Football?
Interestingly, James Thompson Jr.’s father initially preferred that his son pursue music rather than football.
His father worked as a welder and encouraged him to join the school band, particularly suggesting that he learn to play the trumpet.
Thompson revealed that he sometimes played football without his father’s knowledge because he was determined to pursue the sport.
Although his father originally had different aspirations for him, the lessons he taught about discipline and perseverance became valuable throughout Thompson’s athletic development.
Those values helped the young defensive lineman overcome injuries and other challenges on his journey from high school to college football and eventually the NFL.
James Thompson Jr.’s Mother: Harriett
Harriett is the mother of James Thompson Jr. She has been publicly identified in a feature written by Mike Lucas for the University of Wisconsin Athletics on October 19, 2022.
The article highlighted the close relationship between Thompson and his mother, particularly during his college football career.
Before making his first collegiate start against Northwestern, Thompson contacted his mother in Cincinnati.
Her support was important to him as he prepared for a significant moment in his development as a football player.
Harriett was also known for her strong work ethic.
She worked at Richie’s, a soul food restaurant business in the Cincinnati area, where she spent long hours working to support herself and her family.
During high school, Thompson frequently visited his mother’s workplace simply to spend time with her.
He sometimes stayed at the restaurant on school nights and helped with cleaning and cooking.
These experiences allowed him to witness firsthand how hard his mother worked.
In his Wisconsin interview, Thompson expressed admiration for her dedication and explained that he carried the same hardworking mentality into his college football career.
His mother’s example helped reinforce the importance of responsibility and persistence, qualities that became essential as he progressed through competitive football programs.
James Thompson Jr.’s Siblings: Does He Have Brothers or Sisters?
As of now, there is no reliable public information identifying James Thompson Jr.’s brothers or sisters.
Although Thompson has occasionally spoken about his family and upbringing, established sources have not publicly documented the names or number of his siblings.
His official player biographies and detailed interviews have primarily focused on his parents, education, coaches and football career.
Therefore, it is currently unclear whether he grew up with brothers, sisters or as an only child.
Does James Thompson Jr. Have a Brother?
No brother of James Thompson Jr. has been publicly confirmed in the established biographical sources reviewed for this article.
The absence of publicly available information does not establish that he has no brothers.
Does James Thompson Jr. Have a Sister?
Similarly, there are no verified public reports identifying a sister of the San Francisco 49ers defensive lineman.
Thompson has generally maintained privacy around his extended family, and information about any potential sisters remains unconfirmed.
James Thompson Jr.’s Childhood and Family Background
James Thompson Jr. was born on August 29, 2002, in Cincinnati, Ohio, and grew up in an environment where education, discipline and hard work were highly valued.
He attended Roger Bacon High School in St. Bernard, Ohio, where he emerged as a talented defensive lineman and respected student-athlete.
His imposing physical presence made him a standout football prospect, but teachers and coaches also praised his character, leadership and willingness to help others.
According to a profile published by Roger Bacon High School, Thompson regularly balanced academic responsibilities, football practice and work at his family’s restaurant.
Despite the demanding schedule, he maintained strong academic performance and developed a reputation for supporting his classmates.
He also participated in the school’s Spartan Leader program, which connected students through discussions about faith and athletics.
How His Family Helped Shape His Football Career
Thompson’s journey toward professional football was not without difficulties.
During his junior year of high school, he suffered a fractured femur that interrupted what was expected to be an important season for his college recruitment.
The injury caused some recruiting interest to decline, forcing him to demonstrate his abilities again after recovering.
However, the defensive lineman refused to abandon his ambitions.
Drawing on the determination encouraged by his father and the work ethic demonstrated by his mother, he continued training and eventually received an opportunity to play for Wisconsin.
His high school coaches, particularly Solomon Tentman, were also influential in helping him develop as a player and person.
Thompson later maintained contact with Tentman, recognizing the important role his former coach had played in his development.
James Thompson Jr.’s College Career and Journey to the NFL
After graduating from Roger Bacon High School in 2020, Thompson joined the University of Wisconsin football program.
He spent five seasons with the Badgers from 2020 through 2024, developing into an experienced defensive lineman.
During his time at Wisconsin, he earned Academic All-Big Ten recognition multiple times, reflecting his commitment to education alongside football.
He completed his bachelor’s degree in community and organizational development in December 2024.
For the 2025 season, Thompson transferred to the University of Illinois, where he continued his football career while pursuing graduate studies in recreation, sport and tourism.
He started all 13 games during his final college season, recording 41 tackles, three tackles for loss and two sacks.
His performances earned him All-Big Ten Honorable Mention recognition.
Although he went undrafted in the 2026 NFL Draft, Thompson signed with the San Francisco 49ers as an undrafted free agent.
He subsequently earned a place on the team’s 53-man roster, marking a major achievement in his football journey.
The accomplishment reflected years of determination, academic dedication and support from the people who helped shape his development.
Frequently Asked Questions About James Thompson Jr.’s Family
Who is James Thompson Jr.’s girlfriend?
As of now, James Thompson Jr. has not publicly confirmed a girlfriend, and his current relationship status remains unverified.
Is James Thompson Jr. married?
There is no reliable public confirmation that James Thompson Jr. is married or has a wife.
Does James Thompson Jr. have children?
As of now, there are no publicly verified reports confirming that James Thompson Jr. has children.
Who is James Thompson Jr.’s father?
His father is a welder who encouraged discipline, optimism and mental toughness. His full name has not been independently verified through reliable public reporting.
Who is James Thompson Jr.’s mother?
His mother is Harriett, who worked at Richie’s, a soul food restaurant business in Cincinnati, Ohio.
Does James Thompson Jr. have siblings?
There is no reliable public information confirming the names or number of James Thompson Jr.’s brothers or sisters.
Where was James Thompson Jr. born?
James Thompson Jr. was born on August 29, 2002, in Cincinnati, Ohio, United States.
How old is James Thompson Jr.?
James Thompson Jr. is 24 years old, having been born on August 29, 2002.
Which NFL team does James Thompson Jr. play for?
James Thompson Jr. plays defensive tackle for the San Francisco 49ers, whom he joined as an undrafted free agent in 2026.
Candida Lucia is a sports journalist and NBA writer specializing in tactical game analysis, player development, and league coverage. With an eye for on-court execution and team dynamics, she delivers detailed breakdowns of strategy, roster updates, and key performance trends. Passionate about bringing readers closer to the game, Candida offers engaging insights on every aspect of the NBA season, from regular-season battles to the Finals.
