Sergio Vez (born 13 May 1994 in Basauri, Basque Country, Spain; also known as Sergio Vez Labrador) is a Spanish curler. He is a 2018 World mixed silver medallist and a 2014 World mixed doubles bronze medallist. During his career he has represented Spain in 252 international games. Since 2013 he has maintained his role as skip in all competitions.