Lucas J. MacArthur

Lucas J. MacArthur


Email [email protected]

Phone (902) 626-4265

Fax (902) 566-1377



Martha Forbes

Email [email protected]

Phone (902) 626-4275

About Lucas J. MacArthur

Lucas is an associate with the firm and was called to the Prince Edward Island Bar in 2020 after completing his articles with CSM. He obtained his Juris Doctor in 2019 from the University of New Brunswick where he served as President of the UNB Law Student Society in his last year of study.

Prior to attending law school, Lucas obtained a Bachelor of Science degree in Biology from the University of Prince Edward Island. During his time at UPEI, Lucas was heavily involved in student life and served as the UPEI Student Union President in 2014-15.

Lucas is happy to have returned home to Charlottetown to begin is practice and outside of work enjoys walking his dog, spending time with his friends and family, and enjoying the outdoors. He remains active in the community and currently serves as Chair of the City of Charlottetown’s Youth Engagement Advisory Committee.

Lucas has a general legal practice but has experience assisting clients in the areas of real property, wills and estates, corporate commercial, and civil litigation.

Professional Memberships

Law Society of Prince Edward Island

Canadian Bar Association

Bar Admissions

Prince Edward Island - 2020


Juris Doctor - University of New Brunswick - 2019

Bachelor of Science - University of Prince Edward Island - 2015

Community & Volunteer Activities

Charlottetown Youth Engagement Advisory Committee - Committee Chair

UPEI Student Union President - 2014-2015