The Philadelphia Pennsylvania Temple is a temple of the Church of Jesus Christ of Latter-day Saints in the Logan Square neighborhood of Philadelphia. Completed in 2016, the intent to construct the temple was announced on October 4, 2008, during the church's general conference by LDS Church president Thomas S. Monson. The temple is the church's first in the state of Pennsylvania, and the first temple between Washington, D.C., and New York City.

Logan Square is a neighborhood in Philadelphia, Pennsylvania, United States. Bounded by Market Street on the south, Spring Garden Street on the north, Broad Street on the east, and the Schuylkill River on the west, it occupies the northwestern quadrant of Center City. The square for which it is named is one of the five squares central to William Penn's design for Philadelphia. Originally called Northwest Square, it was renamed in honor of James Logan, an 18th-century mayor of Philadelphia.