Metacomet, also known as Pometacom, Metacom, and by his adopted English name King Philip, was sachem to the Wampanoag people and the second son of the sachem Massasoit. His older brother Wamsutta briefly became sachem after their father's death in 1661. However, Wamsutta also died shortly thereafter and Metacom became sachem in 1662.

The Wampanoag, also rendered Wôpanâak, are a Native American people of the Northeastern Woodlands currently based in southeastern Massachusetts and formerly parts of eastern Rhode Island. Their historical territory includes the islands of Martha's Vineyard and Nantucket.