he Swann Memorial Fountain (also known as the Fountain of the Three Rivers) is a fountain sculpture located in the center of Logan Circle in Philadelphia, Pennsylvania, United States.

The fountain, by Alexander Stirling Calder designed with architect Wilson Eyre, memorializes Dr. Wilson Cary Swann, founder of the Philadelphia Fountain Society. The Society had been planning a memorial fountain in honor of its late president and founder. After agreeing that the fountain would become city property, the society was granted the site in the center of Logan Circle.