Academy of Our Lady of Guam (AOLG) is an all-girls private Catholic high school located at 233 Archbishop Felixberto C. Flores Street in Hagåtña, Guam, United States.

[1] AOLG, Guam's sole all-girls high school, has an average yearly enrollment of 400 students.

[2] In 2004 it was awarded the highest medal of recognition from the Archdiocese of Agaña.

Bishop Appolinaris William Baumgartner, OFM Cap.

and Sister Inez Underwood, RSM established the Academy of Our Lady of Guam on September 8, 1949.