The Episcopal Diocese of Rhode Island is a diocese of the Episcopal Church in the United States of America, encompassing the state of Rhode Island. It is one of seven New England dioceses that make up Province 1.

Trinity Church, on Queen Anne Square in Newport, Rhode Island, is a historic parish church in the Episcopal Diocese of Rhode Island. Founded in 1698, it is the oldest Episcopal parish in the state. In the mid 18th century, the church was home to the largest Anglican congregation in New England.