Mary FitzSimons McQuinn, Goodwin Procter LLP Partner, practices Real Estate and Business Law

Mary FitzSimons McQuinn

Mary FitzSimons McQuinn
Washington, DC
+1 771 200 2041

Mary McQuinn is a partner in the firm’s Business Law department and a member of the Real Estate Industry group. She represents real estate investment funds, REITs, institutional investors and other owners and operators of commercial real estate in a variety of real estate transactions throughout the United States, including joint ventures, financings, hospitality work, developments, real estate acquisitions and sales. Mary joined Goodwin in 2010.

Mary is admitted to practice in Massachusetts, Ohio and Washington DC.

Professional Experience

Prior to joining Goodwin, Mary worked in the City of Boston Law Department.




The Ohio State University Michael E. Moritz College of Law

(Order of the Coif)


Miami University of Ohio

(magna cum laude)



  • Massachusetts
  • Ohio
  • District of Columbia


  • Co-Author, “Why Hotels Are Turning to C-PACE Financing to Drive Sustainable Development,” Energy Law Report, October 25, 2023
  • Co-Author, “Structuring Branded Hotel-Residential Projects in Emerging Economies,”, April 2013