Loyola Blakefield is a private Catholic, college preparatory school run by the USA East Province of the Society of Jesus in Towson, Maryland and within the Archdiocese of Baltimore. It was established in 1852 by the Jesuits as an all-boys school for students from Baltimore, Baltimore County, Harford County, Carroll County, Howard County, Anne Arundel County, and Southern Pennsylvania. It enrolls over 900 students in grades six through twelve. The school was originally called Loyola High School when it was established in 1852. The name change occurred when it added a middle school.