About Casey
Casey Alan Coyle is the Managing Shareholder of Babst Calland’s Harrisburg Office and past Co-Chair of the firm’s Appellate and Litigation Practice groups. He concentrates his practice on complex commercial litigation and appellate law.
Mr. Coyle has significant first-chair trial experience and regularly represents businesses in high-stakes or bet-the-company litigation in state and federal trial courts throughout the country. He has worked on a variety of cases, including cases involving breach of contract, breach of fiduciary duties, civil conspiracy, constitutional challenges, emergency injunctions, environmental litigation, non-competition/non-solicitation agreements, shareholder litigation, and theft of trade secrets. He also represents clients in matters brought before the Pennsylvania Commonwealth Court as part of its original jurisdiction.
Beyond his extensive trial work, Mr. Coyle frequently represents businesses and trade associations in state and federal appellate courts. Over his career, he has represented either a party or an amicus curiae in over 15 appeals before the Pennsylvania Supreme Court. Mr. Coyle has successfully petitioned the Pennsylvania Supreme Court to grant review of an appeal—commonly known as “allocatur”—on six different occasions. In addition, he has presented oral argument before the U.S. Court of Appeals for the Sixth Circuit, Pennsylvania Supreme Court, Pennsylvania Commonwealth Court, and Pennsylvania Superior Court. Mr. Coyle frequently serves as a commentator for The Legal Intelligencer and Law360 on appeals pending before the Pennsylvania appellate courts.
Background
Prior to joining Babst Calland, Mr. Coyle was a partner at a national law firm with offices throughout the eastern United States. While there, he served as Chair of the firm’s Appellate Practice Working Group. Before entering private practice, he served as a law clerk for the Honorable Thomas G. Saylor, Chief Justice Emeritus of the Pennsylvania Supreme Court, for nearly two and a half years.
Mr. Coyle graduated from the Temple University Beasley School of Law, where he served as Editor-in-Chief of the Temple Journal of Science, Technology & Environmental Law. He earned his B.A. in Journalism, with distinction, from the Pennsylvania State University. During his time at Penn State, Mr. Coyle was a member of the Phi Beta Kappa Honor Society and spent a semester in Washington, D.C., interning for CNN’s Capital Gang.
Memberships and Affiliations
Mr. Coyle is licensed to practice in Pennsylvania and New Jersey. He is also admitted before the United States Courts of Appeals for the Third and Sixth Circuits, and the United States District Courts for the Middle District of Pennsylvania, Eastern District of Pennsylvania, District of New Jersey, and Eastern District of Wisconsin.
Mr. Coyle is the Chair of the Supreme Court of Pennsylvania’s Civil Procedural Rules Committee, which assists the Supreme Court in the preparation, revision, publication, and administration of the Pennsylvania Rules of Civil Procedure. He is also the Co-Chair of the Pennsylvania Defense Institute’s Amicus Curiae Committee.
Mr. Coyle is a past President of the Middle District of Pennsylvania Chapter of the FBA, currently serves as the Co-Chair of the Chapter’s CLE Committee and served on the Planning Committee for the U.S. District Court for the Middle District of Pennsylvania’s 2024 Bench/Bar Conference. He is a past member of the Third Circuit Lawyers Advisory Committee. He also previously served as the Vice President of the Capital Area Chapter of the Penn State Alumni Association, Vice President of the Philadelphia Chapter of the Penn State Alumni Association, and as the Sponsorship Chair for the Liberty Ball, an annual event held in Philadelphia to benefit the Four Diamonds Fund.
Mr. Coyle was listed in the 2026 edition of The Best Lawyers in America® for Administrative / Regulatory Law and Appellate Practice. In 2024, he was selected by The Legal Intelligencer as one of only 13 “2024 Lawyers on the Fast Track, Small/Midsize Winners” statewide in Pennsylvania. This recognition is only given to attorneys under the age of 40 who have demonstrated excellence in four categories: development of the law; advocacy and community contributions; service to the bar; and peer and public recognition. In 2023, Mr. Coyle was invited to become a Fellow of the Foundation of the Federal Bar Association, an honor bestowed upon less than 300 lawyers nationwide that demonstrate commitment to and leadership within the FBA and the legal community. He has been selected to the Pennsylvania Rising Stars list (Thomson Reuters) for Business Litigation for ten consecutive years (2015-2024).
Mr. Coyle has significant first-chair trial experience and regularly represents businesses in high-stakes or bet-the-company litigation in state and federal trial courts throughout the country. He has worked on a variety of cases, including cases involving breach of contract, breach of fiduciary duties, civil conspiracy, constitutional challenges, emergency injunctions, environmental litigation, non-competition/non-solicitation agreements, shareholder litigation, and theft of trade secrets. He also represents clients in matters brought before the Pennsylvania Commonwealth Court as part of its original jurisdiction.
Beyond his extensive trial work, Mr. Coyle frequently represents businesses and trade associations in state and federal appellate courts. Over his career, he has represented either a party or an amicus curiae in over 15 appeals before the Pennsylvania Supreme Court. Mr. Coyle has successfully petitioned the Pennsylvania Supreme Court to grant review of an appeal—commonly known as “allocatur”—on six different occasions. In addition, he has presented oral argument before the U.S. Court of Appeals for the Sixth Circuit, Pennsylvania Supreme Court, Pennsylvania Commonwealth Court, and Pennsylvania Superior Court. Mr. Coyle frequently serves as a commentator for The Legal Intelligencer and Law360 on appeals pending before the Pennsylvania appellate courts.
Background
Prior to joining Babst Calland, Mr. Coyle was a partner at a national law firm with offices throughout the eastern United States. While there, he served as Chair of the firm’s Appellate Practice Working Group. Before entering private practice, he served as a law clerk for the Honorable Thomas G. Saylor, Chief Justice Emeritus of the Pennsylvania Supreme Court, for nearly two and a half years.
Mr. Coyle graduated from the Temple University Beasley School of Law, where he served as Editor-in-Chief of the Temple Journal of Science, Technology & Environmental Law. He earned his B.A. in Journalism, with distinction, from the Pennsylvania State University. During his time at Penn State, Mr. Coyle was a member of the Phi Beta Kappa Honor Society and spent a semester in Washington, D.C., interning for CNN’s Capital Gang.
Memberships and Affiliations
Mr. Coyle is licensed to practice in Pennsylvania and New Jersey. He is also admitted before the United States Courts of Appeals for the Third and Sixth Circuits, and the United States District Courts for the Middle District of Pennsylvania, Eastern District of Pennsylvania, District of New Jersey, and Eastern District of Wisconsin.
Mr. Coyle is the Chair of the Supreme Court of Pennsylvania’s Civil Procedural Rules Committee, which assists the Supreme Court in the preparation, revision, publication, and administration of the Pennsylvania Rules of Civil Procedure. He is also the Co-Chair of the Pennsylvania Defense Institute’s Amicus Curiae Committee.
Mr. Coyle is a past President of the Middle District of Pennsylvania Chapter of the FBA, currently serves as the Co-Chair of the Chapter’s CLE Committee and served on the Planning Committee for the U.S. District Court for the Middle District of Pennsylvania’s 2024 Bench/Bar Conference. He is a past member of the Third Circuit Lawyers Advisory Committee. He also previously served as the Vice President of the Capital Area Chapter of the Penn State Alumni Association, Vice President of the Philadelphia Chapter of the Penn State Alumni Association, and as the Sponsorship Chair for the Liberty Ball, an annual event held in Philadelphia to benefit the Four Diamonds Fund.
Mr. Coyle was listed in the 2026 edition of The Best Lawyers in America® for Administrative / Regulatory Law and Appellate Practice. In 2024, he was selected by The Legal Intelligencer as one of only 13 “2024 Lawyers on the Fast Track, Small/Midsize Winners” statewide in Pennsylvania. This recognition is only given to attorneys under the age of 40 who have demonstrated excellence in four categories: development of the law; advocacy and community contributions; service to the bar; and peer and public recognition. In 2023, Mr. Coyle was invited to become a Fellow of the Foundation of the Federal Bar Association, an honor bestowed upon less than 300 lawyers nationwide that demonstrate commitment to and leadership within the FBA and the legal community. He has been selected to the Pennsylvania Rising Stars list (Thomson Reuters) for Business Litigation for ten consecutive years (2015-2024).
