well as Tecumseh and Gatelot Elementary Schools. Schools Elementary schools Cayuga Chippewa Gatelot (Closed 2016) Grundy Hiawatha Lynwood Merrimac Nokomis Tamarac Tecumseh (Closed 2016) Wenonah Waverly Middle schools Sagamore Middle School Samoset Middle School Seneca Middle School Sequoya Middle School (Closed 2016) High schools Sachem High School East Sachem High School North Unbuilt In addition to the schools mentioned above, a number of schools were once proposed, but never built. Board of Education As of the 2020-2021 school year, Sachem's school board consists of the following members: Notable alumni Jumbo Elliott – professional football player Douglas M. Smith - New York State Legislator Jon Bellion – singer, songwriter Marc Sebastian- fashion model, stylist, and activist Vince Russo – professional wrestling writer Ryan DeRobertis – (A.K.A. Skylar Spence) electronic musician Jeff Ruland – professional basketball player Neal Heaton – professional baseball player Keith Kinkaid – professional ice hockey player Maria Michta-Coffey – Olympic race walker Dalton Crossan – professional football player George F. Winters – Philanthropist, Administrative Director Association of Applied Paleontological Sciences Karen Ferguson-Dayes – soccer player Joe Scally – soccer player References External links Official Sachem School District Website Education in Suffolk County, New York Brookhaven, New York Islip (town), New York School districts in New York (state) School districts established in 1955