Alexander Hamilton Preparatory Academy (abbreviated as AHPA) is a four-year comprehensive public high school located in Elizabeth, in Union County, New Jersey, United States, operating as part of Elizabeth Public Schools. The academy accepts students in ninth through twelfth grades in Elizabeth who have passed the requirements for enrollment. The academy is operated by the Elizabeth Board of Education. The school has been accredited by the Middle States Association of Colleges and Schools Commission on Elementary and Secondary Schools since 2013. The curriculum prepares its students for four-year colleges and universities.