Fiduciary Trust Company is a private wealth management firm headquartered in Boston, MA. It serves high-net-worth families, individuals and nonprofits, as well as professional financial advisors and family offices. The firm provides customized wealth management, investment management, and trust and estate settlement services, as well as family office, tax, and custody services.

As of 1 June 2017, Fiduciary Trust had approximately $12.2 billion in assets under supervision. The firm is ranked fifth on the Boston Business Journal’s 2017 list of the largest independent investment advisors in Massachusetts. Fiduciary Trust Company is not affiliated with the similarly named Fiduciary Trust Company International, which is a wholly owned subsidiary of Franklin Templeton Investments.