Richard Posner Obituary, Death – Influential Judge and Legal Scholar Dies at 87
Richard A. Posner, the influential American federal appeals court judge, economist and legal scholar, has died at the age of 87. Posner died on November 10, 2026, according to the University of Chicago Law School, where he spent much of his academic career.
Posner was widely regarded as one of the most important legal thinkers of his generation. Through his work as a judge, professor and author, he helped reshape the relationship between economics and the law, leaving a lasting influence on American legal scholarship and judicial practice.
Richard Posner’s Legal Career
Born in New York City in 1939, Posner demonstrated an exceptional academic ability from an early age. He graduated from Yale University in 1959 and went on to attend Harvard Law School, where he graduated first in his class in 1962.
After law school, he clerked for U.S. Supreme Court Justice William J. Brennan Jr. and held positions in government before joining the University of Chicago Law School faculty in 1969.
In 1981, President Ronald Reagan appointed Posner to the U.S. Court of Appeals for the Seventh Circuit. He served on the court for nearly 36 years, including as chief judge from 1993 to 2000. During his judicial career, he wrote thousands of opinions and developed a reputation for direct, forceful writing and an approach that placed considerable importance on the practical consequences of legal decisions.
His Influence on Law and Economics
Posner became a leading figure in the law-and-economics movement, which examines how economic principles can help explain legal rules, institutions and decisions.
His 1973 book, Economic Analysis of Law, became a foundational work in the field and influenced generations of legal scholars, lawyers and students. Over the course of his career, he published more than 50 books and hundreds of academic articles covering subjects that extended well beyond traditional legal scholarship.
Although appointed by a Republican president and often described as conservative, Posner resisted being confined to a single judicial philosophy. He identified with pragmatism and frequently challenged established legal interpretations.
His opinions addressed major issues involving antitrust regulation, constitutional rights, abortion and discrimination. Among his notable decisions was a 2014 ruling striking down same-sex marriage bans in Wisconsin and Indiana. He also joined a 2017 decision recognizing that federal employment protections covered discrimination against LGBTQ workers.
Richard Posner’s Later Years
Posner retired from the Seventh Circuit in 2017 after disagreements with fellow judges over the treatment of people representing themselves in court. He remained a prominent voice in legal discussions and continued contributing to debates about the American judicial system.
He was later diagnosed with Alzheimer’s disease, a condition disclosed after his retirement. His intellectual contributions, independent approach to judging and extensive body of published work continued to attract attention across the legal profession.
Richard Posner’s Family
Posner is survived by his wife, Charlene Horn, and their two sons, Kenneth and Eric. His son Eric Posner is also a respected legal scholar and professor at the University of Chicago Law School.
Richard Posner’s death marks the loss of a major figure in American law and academia. His books, judicial opinions and contributions to the study of law and economics will remain part of his enduring legacy.