Leyrielton Moura de Morais, or simply Leyrielton (June 22, 1988 in Goiânia), is a Brazilian right back. Most recently, he spent the 2016 season with Thunder Bay of the USL PDL. He made his professional debut for Goiás in a 0-1 away defeat to Fluminense in the Campeonato Brasileiro on April 22, 2006.