The Archbishop Porter Girls' Senior High School (abbreviated as APGSHS) is a Catholic senior secondary school for girls, located in Takoradi in the Western Region of Ghana.

[1][2] The female second cycle institution operates within the Ghana Public Education System.

Kodjo Amissah with the name St. Louis Secondary School, which was later changed to Archbishop Porter Girls.

The school is situated on a hill in Fijai, Takoradi and it has come to be known as the "Hill of Tranquility" for its peaceful and serene academic atmosphere.

Old students of Archbishop Porter Girls Senior High School in the United Kingdom are known as The Archbishop Porter Past Students Association in the UK (APPSA UK).