Hélio Fernando Xavier Vieira (born 3 September 1963), known as Hélio Vieira, is a Brazilian football coach and former player who played as a central defender.
After making his first team debut at the age of 16, he would become a regular starter for the club in the following years.
Immediately after retiring, Vieira returned to his first club Brasil de Pelotas, being appointed manager in the place of sacked Vacaria.
He also worked in Santa Catarina with Atlético Tubarão (three times)[14][15] and Brusque (two times),[16][17] and also worked abroad with Saudi Arabian sides Al-Riyadh and Al-Watani.
On 26 March 2021, Vieira returned to São José in the place of Carlos Moraes.