William H. Catto


Philadelphia (East), PA
D 267.608.1740


Bill Catto is a nationally recognized trial lawyer, Co-Chair of the firm’s Philadelphia office, Co-Chair of the firm’s Tort Practice Section, and a member of the firm's national On Call Trial team. Mr. Catto concentrates in high-exposure litigation and has tried a variety of cases to successful verdicts throughout Pennsylvania. Mr. Catto has over 25 years of courtroom trial experience in defending complex class and individual plaintiff cases. His practice includes commercial/D&O matters, professional liability and employment. Mr. Catto has defended public and private corporations, non-profits, community associations and governmental entities.

Mr. Catto is often called on by clients to assume significant cases headed for trial. His reputation as a premier courtroom attorney has led to his representing an array of clients in high-profile cases for bodily injury and property damage arising out of products, transportation, premises, operations and advertising. His professional liability practice includes the defense of homeowner associations, real estate professionals, lawyers and other professionals as well as architects and engineers named in litigation involving multiple types of residential and commercial construction.

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Bar Admissions


United States District Courts: Eastern District of Pennsylvania, Middle District of Pennsylvania

  • IVCC – Human Resources Committee (2019 – present)
  • Towamencin Youth Association, Baseball and Softball coach,
  • Member of Board of Directors (former)
  • Xplosion (traveling fast-pitch softball team) coach (former)
  • Grace Inspired Ministries, Board of Directors (former)
  • Lutheran Community at Telford, Board of Directors (former)
Client Successes
Awards and Recognition

  •  2024 edition of The Best Lawyers in America®