Harry Boone Porter Jr. (1923–1999) was an American Episcopal priest, liturgist, and editor of The Living Church magazine.
Born on January 10, 1923, in Louisville, Kentucky, Porter was an alumnus of St. Paul's School in Concord, New Hampshire.
From 1950 until 1952, Porter was a fellow and tutor at the General Theological Seminary of the Episcopal Church, from which in 1952 he received an STM.
In addition to many other responsibilities in the Episcopal Church, Porter served on the Standing Liturgical Commission from 1961 to 1976, and the General Board of Examining Chaplains from 1970 to 1982.
He was a member of Associated Parishes for Liturgy and Mission, the Anglican Society, the Alcuin Club, and the Living Church Foundation, Inc. Porter died on June 5, 1999, in Bridgeport, Connecticut.