New Tech High School at B. F. Darrell, formerly A. Maceo Smith New Tech High School, is a four-year public high school serving grades 9–12 in the Oak Cliff area of Dallas, Texas (USA). It is part of the Dallas Independent School District. It is a technology magnet school established in 2011 in the former A. Maceo Smith High School; it now occupies the former B. F. Darrell Elementary School. In 2015, the school was rated "Met Standard" by the Texas Education Agency.

Oak Cliff is an area of Dallas, Texas, United States that was formerly a separate town in Dallas County; Dallas annexed Oak Cliff on April 04, 1903. It has since retained a distinct neighborhood identity as one of Dallas' older established neighborhoods.