The extension of the left-back Kurzawa’s contract comes just a day before its expiration, five years after his arrival from Ligue 1 rival Monaco.
Kurzawa, who has played 24 games in all competitions this season, will be available to play in the French Cup and League Cup finals in July, as well as the Champions League Final 8 tournament in Lisbon in August.
The 27-year-old has been widely deployed as a replacement for Spanish international left-back Juan Bernat, but received support from PSG coach Thomas Tuchel on Friday.
“Layvin has had a very good and reliable season. If we can have him with Juan, we will be very strong in this position (rear left), “said Tuchel.
Layvin has played 123 times in all PSG competitions since joining five years ago, and has made 13 appearances for France, scoring one goal.