Diman Regional Vocational Technical High School home of the Bengals is a public school located in Fall River, Massachusetts. Diman Regional Vocational Technical High School is part of the Greater Fall River Regional Vocational Technical District and has approximately 1,500 students and 19 varsity sports. The mission of Diman RVTHS is to develop the unique potential of each learner by enabling students to acquire knowledge, skills, and dispositions that are needed to achieve personal, academic, vocational/technical, and civic goals.