The Episcopal Diocese of Pennsylvania is a diocese of the Episcopal Church of the United States, encompassing the counties of Philadelphia, Montgomery, Bucks, Chester, and Delaware in the state of Pennsylvania. In 2014, the diocese reported average Sunday attendance of 13,188; in 2024, it reported 8,202.
The diocese had 36,641 members in 2020 in 134 congregations. In March 2016, Daniel G. P. Gutierrez was elected Bishop Diocesan; he was consecrated and assumed office on July 16, 2016. Upon becoming bishop in 2016, Gutiérrez implemented a strategy of experimentation and adaptation.