Partner
Dowd Bennet LLP
St. Louis, Missouri
Partner at Dowd Bennett LLP

Caitlin O’Connell represents clients in complex commercial and appellate litigation in federal and state courts nationwide. In her appellate practice, she has prepared briefs in courts for the Eighth and Eleventh Circuits, the Missouri Supreme Court and the Missouri Court of Appeals on matters involving product liability, insurance coverage, ERISA and the False Claims Act.
In the trial process, Caitlin participates in case strategy, motion practice, fact and expert discovery, and alternative dispute resolution. She has written successful dispositive, pretrial and post-trial motions on a range of issues.
Before joining Dowd Bennett, Caitlin was an associate at a law firm in Washington, D.C., where she represented a large financial institution in connection with internal, congressional and executive agency inquiries.
Caitlin also was a Madison Fellow at Americans United for Separation of Church and State, focusing on appellate matters. She represented the plaintiffs in a U.S. Supreme Court case on the constitutionality of legislative prayer in local government bodies and drafted briefs on healthcare issues in the federal courts of appeals.
Caitlin is a former law clerk to the Honorable Julia Smith Gibbons of the U.S. Court of Appeals for the Sixth Circuit.
Dowd Bennet LLP
St. Louis, Missouri
Americans United for Separation of Church and State
Washington | Batimore, District of Columbia
Wilmer Cutler Pickering Hale & Dorr
Washington, District of Columbia
Court of Appeals for the Sixth Circuit
(appointed)Tennessee
Served as judicial law clerk to the Honorable Julia S. Gibbons, researching and drafting opinions, orders, and bench memoranda.
Greater Homewood Community Corporation
Washington | Batimore, District of Columbia
August 2025
Represents a financial institution in the Eighth Circuit in a lawsuit involving trust law issues and pre-need funeral service contracts. Represents Anheuser-Busch in an ERISA case before the Eighth Circuit. Represents Fresenius Medical Care before the Eleventh Circuit in a False Claims Act case with over $500 million in controversy. Obtained favorable ruling from the Missouri Court of Appeals on discovery issues for Fresenius Medical Care in a product liability lawsuit. Achieved dismissal of contract and quasi-contract claims for a corporate client in a commercial dispute pending in a Missouri federal district court. Obtained a favorable settlement on behalf of Monsanto in a commercial and patent dispute in a Minnesota federal district court. Drafted pleadings, briefed motions, counseled fact and expert witnesses, and participated in all aspects of discovery.