Management's Workplace Lawyers
Fiona W. Ong


  • Georgetown University Law Center (J.D., 1992)
    • Recipient, American Jurisprudence Award
    • Law Fellow
    • Articles Editor, The Tax Lawyer
    • Intern, Office of Senator John D. Rockefeller, IV
  • Princeton University (A.B., 1989)
    • Member, Kappa Alpha Theta

Bar Admissions

  • U.S. Court of Appeals for the 4th Circuit
  • Maryland (State and Federal)
  • U.S. Court of Appeals for the 3rd Circuit
  • U.S. Court of Appeals for the 10th Circuit
  • U.S. Court of Appeals for the D.C. Circuit
  • Colorado (State and Federal)


  • American Bar Association
    • Member, Section of Labor and Employment Law
  • Maryland State Bar Association
  • National Asian-Pacific American Bar Association
  • Society for Human Resources Management
  • Trustee, Baltimore Museum of Art
  • Maryland Chamber of Commerce
    • Co-Chair, Employment Issues Committee


Recipient, NAPABA Best Under 40 Award

Super Lawyers, 2015-present


Fiona W. Ong

410-843-3471 (tel)

410-752-8861 (fax)


Fiona W. Ong defends employers in the areas of employment discrimination, wrongful discharge, and wage/hour regulation, both in court and before federal and state agencies. She prepares employee handbooks and personnel policies.  She assists government contractors in complying with affirmative action obligations.  She also provides advice to managers and human resources on a wide variety of personnel matters, and conducts training on harassment, reasonable accommodations, and other issues for both supervisors and employees.

Fiona currently co-chairs the Employment Issues Committee for the Maryland Chamber of Commerce.  She has participated in numerous seminars at the local and national level, including the annual conference of the National Asian Pacific American Bar Association, and the Maryland State Bar Association, as well as the Maryland Chamber of Commerce’s Employment Law Conference.

Fiona has co-authored a number of articles for the Matthew Bender monthly "Labor and Employment Law Bulletin." She is the revisions editor for "The Employment Law Deskbook" and “Labor and Employment Law Volume 10 General Employment Issues” which are published by Matthew Bender.   She is also the editor for the Maryland Human Resources Manual, a publication of the Maryland Chamber of Commerce and

Before entering private practice, Fiona served as a law clerk to a Colorado Supreme Court judge.