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Tacy F.

Flint (Chair-Elect)

Chicago, Illinois

Sidley Austin LLP

Member of the Board of Trustees Since September 2019

Chair-Elect of the Board of Trustees


Tacy Flint is a partner with Sidley & Austin in Chicago. She is a premier appellate litigator who has won victories for her clients in high-stakes cases at all levels of the judiciary, and whose work has been recognized by Chambers, Benchmark Litigation, AmLaw, and others.


Her practice spans a wide range of legal issues, including antitrust law, ERISA, tax law, securities law, federal jurisdiction and the First Amendment. Tacy's strong advocacy for her clients won her recognition in 2017 as one of Forty Attorneys Under 40 in Illinois by Chicago Daily Law Bulletin and as one of the 60 Most Influential Women Lawyers in Chicago by Crain's Chicago Business. In 2015, she was honored as one of seven Rising Stars nationwide in Appellate Litigation by Law360.


Tacy received her BA from Princeton University and her JD with highest honors from the University of Chicago Law School. She clerked for the Honorable Richard Posner of the U.S. Court of Appeals for the Seventh Circuit and Justice Stephen Breyer of the U.S. Supreme Court.

Member of the Board of Trustees Since September 2019

Chair-Elect of the Board of Trustees


Tacy Flint is a partner with Sidley & Austin in Chicago. She is a premier appellate litigator who has won victories for her clients in high-stakes cases at all levels of the judiciary, and whose work has been recognized by Chambers, Benchmark Litigation, AmLaw, and others.


Her practice spans a wide range of legal issues, including antitrust law, ERISA, tax law, securities law, federal jurisdiction and the First Amendment. Tacy's strong advocacy for her clients won her recognition in 2017 as one of Forty Attorneys Under 40 in Illinois by Chicago Daily Law Bulletin and as one of the 60 Most Influential Women Lawyers in Chicago by Crain's Chicago Business. In 2015, she was honored as one of seven Rising Stars nationwide in Appellate Litigation by Law360.


Tacy received her BA from Princeton University and her JD with highest honors from the University of Chicago Law School. She clerked for the Honorable Richard Posner of the U.S. Court of Appeals for the Seventh Circuit and Justice Stephen Breyer of the U.S. Supreme Court.

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