Xavier High School is a Jesuit coeducational high school located on the island of Weno in Chuuk, Federated States of Micronesia. It was established in 1952. It was the first high school in the Trust Territory of the Pacific Islands. Bishop Thomas Feeney, S.J., D.D. from the New York Province of the Society of Jesus (the Jesuits) originally envisioned a minor seminary to train local clergy. Soon after, Xavier Seminary became the first college preparatory school in the Western Pacific.