Dyer County High School

Dyer County High School is a public Title I high school located in Newbern, Tennessee. It is an operated by the Dyer County Schools system. The school features its own botanical gardens located on the campus. Also, the clothing brand AltarNoire was founded by actively enrolled students at the school in 2023, a brand which is still in business as of February 2024. The school is home to the 2011–12, 2012–13, 2013–14, and 2014-15 TSSAA State Cheerleading Champions as well as the 2012–13, 2013–14, and 2014–15 UCA National High School Cheerleading Co-ed Champions.

Notable alumni
Notable people to have attended the school include:
 * T. J. Frier, American football defensive tackle
 * Robert Hubbs III, semi professional basketball player