Philip Sherman (1611–1687) was a prominent leader and founding settler of Portsmouth in the Colony of Rhode Island and Providence Plantations. Coming from Dedham, Essex in southeastern England, he and several of his siblings and cousins settled in New England. His first residence was in Roxbury in the Massachusetts Bay Colony where he lived for a few years, but he became interested in the teachings of the dissident ministers John Wheelwright and Anne Hutchinson, and at the conclusion of the Antinomian Controversy he was disarmed and forced to leave the colony. He went with many followers of Hutchinson to establish the town of Portsmouth on Aquidneck Island, later called Rhode Island. He became the first secretary of the colony there, and served in many other roles in the town government. Sherman became a Quaker after settling in the Rhode Island colony, and died at an advanced age, leaving a large progeny.