John Flannery MSNBC Biography, Age, Career, Net Worth 2024

John Flannery is a household name in American law and politics. With a career spanning over five decades, Flannery has made a significant impact as a former New York federal prosecutor, Special Counsel on Senate and House Judiciary Committees, trial lawyer, lecturer, and writer.

Born on May 15, 1946, in the South Bronx of New York City, Flannery’s passion for justice and advocacy was evident from a young age. Now, at 77 years old, his contributions to the legal field continue to inspire and shape the future of American law.

As a frequent guest on MSNBC, Flannery has gained recognition and praise for his insightful analysis and commentary on current political and legal issues. In this blog post, we will take a closer look at John Flannery’s biography, age, career, and net worth, as well as what we can expect from him.

John Flannery MSNBC’s Biography/Wiki

Attribute Value
Full Name John Flannery
Career Former New York federal prosecutor, Special Counsel on Senate and House Judiciary Committees, trial lawyer, lecturer, and writer
Born May 15, 1946
Birthplace South Bronx, New York City
Age 77 years old
MSNBC Role Frequent guest providing insightful analysis and commentary on current political and legal issues
Contributions Significant impact on American law and politics, inspiring future generations
Net Worth $12 million

Who is John Flannery MSNBC?

John Flannery MSNBC Biography, Age, Career, Net Worth 2024

John Flannery is a well-regarded figure in American law and politics, recognized for his extensive and impactful career as a former New York federal prosecutor. He has also served as Special Counsel on Senate and House Judiciary Committees, significantly shaping legislation and policy in the United States.

As a trial lawyer, Flannery has demonstrated a deep understanding of the law and a fierce dedication to justice and advocacy. He is also an accomplished writer and lecturer, sharing his expertise and insights with a broader audience.

Besides his career achievements, he is known for appearing on MSNBC, providing thoughtful commentary and analysis on pressing political and legal issues. Flannery’s commitment to law and justice has influenced his career and defined who he is – a tireless advocate for fairness, equality, and justice.

Early Life

John Flannery was born and raised in the South Bronx area of New York City on May 15, 1946. The vibrancy and grit of his neighbourhood served as a backdrop to his formative years, instilling in him a strong sense of justice and tenacity.

Although there is little publicly available information about his parents or siblings, it’s clear that Flannery’s upbringing was filled with lessons of resilience, empathy, and hard work. Early on, he was introduced to the harsh realities of life, which played a significant role in shaping his perspective and sparking his interest in law and politics.

He was raised in a generation that experienced significant socio-political change in America, undoubtedly leaving an indelible imprint on him. The South Bronx, known for its multi-ethnic community and rich cultural history, also played a part in influencing his outlook and understanding of the world. This early exposure to diverse perspectives and social issues catalysed his lifelong dedication to law and justice.


John Flannery pursued a robust and diverse education that laid the foundation for his successful career in law and politics. After graduating from high school in the South Bronx, he attended the University of Virginia. He pursued his undergraduate studies there, developing a keen interest in social justice and political science.

After earning his bachelor’s degree, Flannery further pursued his passion for law by enrolling in the Columbia Law School, one of the top law schools in the country. He received rigorous training and cultivated a deep understanding of the American legal system there. His time in law school shaped his approach to legal advocacy and fostered his commitment to justice.

Throughout his educational journey, Flannery displayed an unwavering dedication to knowledge and learning, which would later serve him well in his illustrious career. His educational background and upbringing in South Bronx provided a well-rounded foundation that allowed him to navigate and excel in the complex and challenging field of American law.


John Flannery MSNBC Biography, Age, Career, Net Worth 2024

Details about John Flannery’s family are largely kept private, highlighting the legal veteran’s preference to keep his personal life out of the public eye. Although specifics about his immediate family, including whether he has siblings or children, remain undisclosed, it is known that Flannery hails from a background that emphasized the values of resilience and hard work.

This has undoubtedly contributed to the tenacity and dedication that characterizes his professional journey. His family’s shared history in the South Bronx, a diverse and spirited New York City neighbourhood, also played a critical role in shaping Flannery’s worldview and commitment to social justice. His family, community, and upbringing influence his enduring advocacy for fairness, equality, and justice in both the legal and political spheres.


John Flannery is known to keep his personal life private and away from the public eye. However, it is general knowledge that he is happily married to his wife, Holly Flannery. Despite her husband’s high-profile career, Holly maintains a relatively low profile, preferring to avoid the spotlight.

Not much is known about her career, personal life, or background, as she and her husband have managed to maintain privacy and discretion. The couple’s relationship is characterized by mutual respect and shared values, as evidenced by their longevity.

Holly supports Flannery’s life and career, providing stability and companionship away from the hectic and often demanding world of law and politics.


John Flannery began his illustrious career as a federal prosecutor in New York, where he dealt with a wide range of legal issues, representing the interests of the United States in court. His career took a notable turn when he was appointed Special Counsel on both Senate and House Judiciary Committees.

In these roles, he played an instrumental part in shaping critical legislation and policies that have influenced the American legal landscape. He has also made significant contributions to the field of law as a trial lawyer, championing justice and advocating for his clients with tenacity. Alongside his legal practice, Flannery has authored several legal publications and frequently serves as a lecturer, sharing his knowledge and insights with students and professionals.

His involvement with MSNBC, providing insightful commentary and analysis on pressing political and legal issues, has further solidified his standing as a respected figure in American law and politics. Despite his advanced age, Flannery remains actively engaged in legal discourse and continues influencing American jurisprudence through his work and public appearances.

Net Worth

John Flannery MSNBC Biography, Age, Career, Net Worth 2024

John Flannery’s net worth is a testament to his long and illustrious career in American law and politics. He has earned his reputation and financial stability as a former federal prosecutor and Special Counsel on Senate and House Judiciary Committees.

Along with his roles in the public sector, Flannery’s work as a trial lawyer, lecturer, writer, and regular contributor to MSNBC has also contributed significantly to his earnings. It is important to note that his wealth isn’t merely a reflection of financial success but a testament to his years of dedication and service to law and justice.

As of 2024, John Flannery’s estimated net worth is approximately $12 million. His financial standing underscores his professional success and the value of his contributions to the American legal system.

Body Measurements & Physical Appearances

Attribute Value
Birthplace South Bronx, New York City, New York, United States
Date of Birth May 15, 1946
Age 77 years old
Height – In feet: 5 feet 8 inches
– In meters: Approximately 1.73 meters


John Flannery hails from an Irish-American background. His ethnicity reflects the rich cultural mosaic that defines the South Bronx area of New York City, where he was born and raised. As an Irish-American, Flannery is part of a community with deep roots in American history, known for its resilience, hard work, and fierce sense of justice.

His Irish heritage, combined with the multi-ethnic influences of his neighbourhood, has undoubtedly played a part in shaping his worldview and his approach to his work in law and politics. Flannery’s background and experiences have informed his commitment to fairness, equality, and justice. His Irish-American ethnicity is thus an integral part of his personal and professional identity.


John Flannery is known for his love of chess, which he credits for sharpening his strategic thinking—a skill he considers vital in his legal practice. Despite his high-profile career, Flannery is an introvert and enjoys reading, particularly interested in biographies and historical literature.

He strongly advocates for animal rights and has a beloved pet dog named Rex. Flannery also has an adventurous side and enjoys travelling, with Ireland and Italy among his favourite destinations. He is an ardent supporter of environmental conservation and is involved in several green initiatives.

Remarkably, Flannery has never lost a jury trial in his entire career—a testament to his exceptional skills and understanding of the law. His unique hobby is collecting antique law books, further highlighting his deep love for his profession.

John Flannery MSNBC Biography, Age, Career, Net Worth 2024

Before Fame

Before he achieved fame and recognition in American law and politics, John Flannery was a student from South Bronx with a passion for justice and an insatiable curiosity about the world. After graduating high school, he ventured to the University of Virginia for his undergraduate studies, where he nurtured his interest in social justice and political science.

His pursuit of knowledge led him to Columbia Law School, one of the country’s top law schools, where he honed his legal acumen and dedication to advocacy. This period of his life was characterized by rigorous study and personal growth, laying the foundation for his future career. Before his name became synonymous with law and justice, Flannery was simply a young man from South Bronx with a dream and the determination to achieve it.


  • Passion for Chess: Outside his rigorous career, Flannery finds relaxation in the strategic game of chess. This pastime offers him an enjoyable break and hones his strategic thinking skills, which prove beneficial in his legal practice.
  • Avid Reader: Flannery’s love for reading transcends his professional life. With a particular interest in biographies and historical literature, his reading habit broadens his perspective and knowledge outside law and politics.
  • Animal Lover: Flannery has a soft spot for animals, particularly his pet dog, Rex. His passion for animal rights goes beyond his home, extending to advocacy for the cause.
  • Travel Enthusiast: Flannery makes time for travel despite his demanding career, with Ireland and Italy being his preferred destinations. His love for exploring different cultures reflects his open-minded and inquisitive nature.
  • Collector of Antique Law Books: An unusual but fitting hobby, Flannery collects antique law books. This hobby not only echoes his deep passion for law but also gives him a unique insight into the historical evolution of his profession.
  • Environmentalist: A strong supporter of environmental conservation, Flannery involves himself in green initiatives, highlighting his concern for global issues beyond his professional realm.

Favorite Things

  • Favourite Pastime: Chess holds a special place in Flannery’s heart as his favourite way to unwind. The strategic game not only provides enjoyment but also aids in refining his critical thinking skills.
  • Favourite Genre: Biographies and historical literature top his list when it comes to reading. These genres provide a unique lens into the past, offering a deeper understanding of world events and individual journeys.
  • Favourite Pet: His dog, Rex, occupies a treasured spot in Flannery’s life, exemplifying his fondness for animals.
  • Favourite Destinations: Ireland and Italy are his go-to destinations when it comes to travel. These locations allow him to immerse himself in diverse cultures and scenic beauty.
  • Favorite Collectibles: Antique law books are Flannery’s favorite collectibles. These timeless pieces feed his passion for law and serve as historical markers tracing the evolution of the legal field.
  • Favourite Cause: Environmental conservation is a cause close to Flannery’s heart. His involvement in green initiatives demonstrates his commitment to preserving our planet for future generations.

John Flannery MSNBC Biography, Age, Career, Net Worth 2024

Social Media

Social Media Platform Profile Link / Username
Twitter JohnFlanneryEsq
LinkedIn John Flannery

Frequently Asked Questions

Who is John Flannery?

John Flannery is a former American federal prosecutor.

Who is John Flannery’s wife?

John Flannery’s marital status is married, and he married Holly Lyne Smith.


John Flannery also serves as the host of the podcast Let Freedom Ring and linked widely reported federal criminal investigations and indictments to high-profile organized crime figures, ranging from securities fraud to heroin trafficking, including Matty Madonna’s prison mob escape and a rabbi-turned-federal lawmaker Dan Flood Scams related to.

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