Santos vice president Odilio Rodrigues says Neymar only wants to leave for Barcelona.
Real Madrid and Chelsea have also been linked with Neymar in recent days.
"Neymar has told us that he wants to sign for Barca," Rodrigues told SER Esports.
"There are other proposals but he has a preference for Barca. There is no official Madrid proposal for Neymar, but we know that this offer will come."