Neymar signed an extension with PSG through the 2025 season.
"The truth is that I'm very happy to be staying here for four more years, to be a part of the club's project, to try and win titles, to try and achieve our biggest dream which is the Champions League.
"So I'm happy to be staying at the club, to be a part of it and to be extending my contract," said Neymar after signing the deal.
Neymar joined PSG in 2017 for a world record $270 million transfer fee.
PSG are reportedly also attempting to extend Kylian Mbappe's contract, which expires at the end of next season.