Katherine Ham Hahn Loeser Trusts & Estates Attorney

Katherine R. Ham


200 Public Square
Suite 2800
Cleveland, Ohio 44114

Primary Practices

Katherine R. Ham is an associate in Hahn Loeser’s Trusts and Estates Practice Area with a focus on estate and succession planning and estate and trust administration. As part of her practice, Katherine counsels executors and trustees on fiduciary duties, drafts and administers sophisticated estate planning instruments to achieve a client’s wealth transfer goals and prepares federal estate and gift tax returns.

Admitted to practice law in both Ohio and Florida, Katherine works closely with the Firm’s Cleveland and Naples offices.

Professional History

  • Associate, Hahn Loeser & Parks LLP, 2024 – present
  • Associate, Calfee Halter & Griswold LLP, 2022 – 2024
  • Certified Legal Intern, The Milton and Charlotte Kramer Law Clinic, 2022
  • Legal Extern, Case Western Reserve University Office of General Counsel and Compliance Program, 2021
  • Summer Associate & Law Student Volunteer, The Legal Aid Society of Cleveland, 2019 – 2020


  • Case Western Reserve University School of Law, Juris Doctor, cum laude, 2022
  • Malone University, Bachelor of Arts (Bible and Theology), summa cum laude, 2016
Bar Admissions

State of Ohio, 2022


State of Florida, 2023

Memberships & Affiliations

Estate Planning Council of Cleveland, Member


Cleveland Metropolitan Bar Association, Member


Ohio State Bar Association, Member