About

William O’Neil is an attorney with Covington & Burling LLP in New York, NY, where he practices in the firm’s General Practice group. Based in one of the nation’s most dynamic legal and business centers, he works with clients navigating a broad range of legal matters and priorities. His practice reflects the versatility and responsiveness that clients expect from counsel serving in a general practice role, where clear judgment, careful analysis, and practical solutions are essential. Attorney O’Neil is admitted to practice in New York under bar number 5238415. He brings a professional and client-focused approach to his work, with an emphasis on understanding each matter in its full legal and business context. In a legal environment that often demands both precision and adaptability, he is committed to helping clients move forward with confidence, whether addressing day-to-day legal needs or more complex issues that require thoughtful guidance. At Covington & Burling LLP, William O’Neil is part of a respected legal team known for serving clients with sophistication and attention to detail. His practice in New York positions him to support individuals and organizations seeking dependable counsel from a lawyer who values responsiveness, diligence, and strong legal advocacy.

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