Charles Pinckney Sumner (1795 – 1855) was an American lawyer, Unitarian minister, and public official, known primarily as the father of United States Senator Charles Sumner. He was born in Boston, Massachusetts, and pursued higher education at Harvard College, graduating in 1814. After completing his studies, Sumner entered the legal profession and was admitted to the bar.
In addition to his legal practice, Sumner served as a Unitarian minister and participated in civic affairs. He held the position of judge of the Boston Police Court and was elected to the Massachusetts House of Representatives, where he contributed to legislative activities during the early 19th century. Sumner’s family was active in the abolitionist movement, a stance that was later reflected in the political career of his son, Senator Charles Sumner.
He died in 1855 in Boston. Subsequent historical records reference him in biographical works concerning his son and the broader Sumner family’s involvement in American political and reform movements.