Ateneo de Manila University
Within this campus is the Rizal Library, the main university library. Also located here are numerous units and research centres affiliated with Ateneo, such as the Institute of Social Order, Institute of Philippine Culture, Institute on Church and Social Issues, Asian Public Intellectuals Fellowships, the Philippine Institute for Pure and Applied Chemistry, the Jesuit Communications Foundation, the Jesuit Basic Education Commission, and others. Also situated here are the East Asian Pastoral Institute, Loyola School of Theology, and San Jose Seminary, all Jesuit formation institutions federated with the Ateneo de Manila University. The Manila Observatory is also located on campus.
Athletic facilities include the Blue Eagle Gym, also known as the Loyola Center, standing at the southern end of the campus, and the Moro Lorenzo Sports Center (MLSC) on the northern end. The Blue Eagle Gym is one of the largest gymnasiums among the universities in Metro Manila while the MLSC is often used by the Philippine National Basketball Team as well as other professional teams for their training needs.
Ateneo de Manila University
The AJHS student body is governed by the "Sanggunian ng mga Mag-aaral ng Nakababatang Mataas na Paaralang Ateneo de Manila" (Sanggu-JHS). The Sanggu-JHS is led by a chairman, alongside three vice-chairs who supervises each branch of the Sanggu-JHS. These branches include the following: the "Assembly of Class Officers" or the ACO (which involves the governance of all class officers in each section and batch), the "Council of Student Organizations" or the CSO (which involves the governance of all officers in each org and 'groups of orgs' known as "villages"), and the Athletics Council or the AthC (which involves the governance of all varsity officers and 'groups of varsities' known as "blocs"). The chairman and the other three vice-chairs are aided by a Sanggu-JHS Secretary-General and a Finance Officer.