Wanderley Gonçalves Barbosa (born 26 November 1973), better known as Batata, is a Brazilian former professional footballer who played as a centre-back.
Batata began his career at Inter de Limeira, and shortly after arrived at Ituano. In 1993, on loan to Remo, he was state champion of Pará. He had a brief spell at Monterrey, but returned to Ituano, where he remained until 1998. He was signed by Corinthians and formed a defensive partnership with Carlos Gamarra in the 1998 and 1999 Brazilian titles, in addition to other achievements as a substitute. Played by several other teams after leaving Corinthians, with emphasis on Náutico, where he was state champion and was part of the match against Grêmio in 2005 Campeonato Brasileiro Série B that became known as "Batalha dos Aflitos".