Principal_Neighbours_We Welcome You to Grand Terrace High School We Welcome You to Grand Terrace High School for the 2025-26 School Year!
AP_Ravenott_Supporting Our Students: A Message from the Assistant Principal Vanessa Ravenott Alpha Responsibility OR - Z Secretary: Anabel Villavicencio (x4879)
AP_Ngo_Supporting Our Students: A Message from the Assistant Principal Vu Ngo Alpha Responsibility A - GOM Secretary: Jessica Guerrero (x4878)
AP_Jennie Preciado_GTHS Jennie Preciado Alpha Responsibility GON - OP Secretary: Roseanne Madrid (x4921)
