Sarah Ann Leilani Merriam

Sarah Ann Leilani Merriam (born 1971) is an American jurist who serves as a United States circuit judge on the Court of Appeals for the Second Circuit. Appointed by President Joseph R. Biden, she has progressed through roles that include federal magistrate judge, district judge, and positions in private practice and public defense. Her career reflects extensive experience within both the trial and appellate courts of the federal judiciary.

Early life and legal career

Merriam was born in Honolulu, Hawaii, and spent her formative years in New Haven, Connecticut, where she attended the Hopkins School. She pursued undergraduate studies at Georgetown University, receiving a Bachelor of Arts degree in 1993. Following her time at Georgetown, Merriam enrolled at Yale Law School, earning a Juris Doctor in 2000. Several years later, she added a Master of Laws in judicial studies from Duke University School of Law, completed in 2018.

After law school, Merriam began her professional trajectory with a two‑year clerkship for Judge Alvin W. Thompson of the United States District Court for the District of Connecticut (2000‑2002). She then served as a clerk for Judge Thomas Meskill on the United States Court of Appeals for the Second Circuit from 2002 to 2003, gaining early exposure to appellate practice.

Merriam entered private practice as an associate with Cowdery, Ecker & Murphy in Hartford, Connecticut. Her work there preceded a shift toward public service; from 2007 until 2015 she acted as an assistant public defender for the United States District Court for the District of Connecticut, representing indigent defendants in federal criminal matters.

In addition to her legal practice, Merriam engaged in political and labor activities. She held the position of political director for a state employee union and participated in campaign management for two Democratic United States senators from Connecticut, Chris Murphy and Chris Dodd. These roles placed her at the intersection of law, public policy, and advocacy.

Merriam’s first judicial appointment came in March 2015 when she was selected as a magistrate judge for the District of Connecticut, succeeding Judge Holly B. Fitzsimmons. She took the oath of office on April 3, 2015. During her tenure as a magistrate judge, Merriam handled pre‑trial matters, settlement conferences, and other duties assigned under the Federal Magistrates Act. Her service in that capacity concluded on October 8, 2021, when she was elevated to the district bench.

Federal appellate service

President Joe Biden nominated Merriam to serve as a United States district judge for the District of Connecticut on June 15, 2021, filling the vacancy created by Judge Janet C. Hall’s transition to senior status earlier that year. The Senate Judiciary Committee held a hearing on her nomination on July 14, 2021, and subsequently reported it favorably with a 13–9 vote on August 5, 2021.

The full Senate considered Merriam’s district‑court nomination in early October 2021. Cloture was invoked on October 6 by a vote of 53–47, and the confirmation followed later that day with a 54–46 tally. She received her commission on October 8, 2021, and was sworn in four days later. Merriam’s district‑court service lasted until September 28, 2022, when she was elevated to the appellate level.

The President announced his intent to nominate Merriam to the Second Circuit on April 27, 2022, designating her as the successor to Judge Susan L. Carney, who intended to assume senior status upon confirmation of a replacement. The formal nomination was transmitted to the Senate on May 19, 2022. A Judiciary Committee hearing took place on May 25, 2022, and the committee reported the nomination favorably by a 12–10 vote on June 16, 2022.

In September 2022, Senate leadership moved forward with cloture proceedings; Majority Leader Chuck Schumer filed the motion on September 12. The Senate invoked cloture on September 14 by a 52–47 vote and confirmed Merriam to the appellate bench the following day with a 53–44 vote. She received her commission for the Second Circuit on September 23, 2022, and has served as an active circuit judge since that time.

Jurisprudence and legacy

Merriam’s judicial career spans both trial and appellate functions within the federal system. As a magistrate judge, she contributed to case management and pre‑trial resolution efforts, roles essential for maintaining efficient district‑court operations. Her subsequent service as a district judge involved presiding over civil and criminal matters, issuing rulings on substantive law, and managing jury trials. The experience gained at the trial level informs her perspective on appellate review, where she now participates in panels that interpret federal statutes, regulations, and constitutional provisions.

Since joining the Second Circuit, Merriam has authored opinions addressing a range of legal issues typical for the circuit’s docket, which includes significant commercial, securities, and intellectual‑property cases given its jurisdiction over New York, Connecticut, and Vermont. While specific case holdings are not detailed in available sources, her contributions reflect the responsibilities of an appellate judge in shaping federal jurisprudence through written decisions and participation in oral arguments.

Merriam’s professional background also encompasses public defense work and labor‑related political activity, experiences that provide insight into both individual rights and collective bargaining contexts. Her early career as a public defender underscores familiarity with criminal procedure and the constitutional protections afforded to defendants, while her union involvement highlights engagement with employment law and legislative advocacy.

In recent years, Merriam has faced formal complaints concerning workplace conduct. A complaint filed in 2022 alleged that she treated staff “overly harsh,” which was resolved after she agreed to counseling and training on workplace behavior, as well as permitting oversight by the court’s director of workplace relations. A subsequent filing in December 2025, submitted by a nonprofit organization representing law clerks, accused her of maintaining an environment characterized by intimidation and bullying. The complaint noted that the judiciary typically handles such allegations with limited public disclosure. These matters have been documented in publicly available records and form part of the broader conversation about judicial workplace culture.

Overall, Merriam’s trajectory from clerkships through private practice, public defense, and successive judicial appointments illustrates a multifaceted legal career within the federal system. Her service on the Second Circuit adds to the court’s composition of judges with diverse professional experiences, contributing to its role in interpreting and applying United States law across a substantial geographic region.