He joined Chelsea in August 2012
Chelsea captain Cesar Azpilicueta's confirmed he's leaving the Premier League club after 11 years.
The defender has posted on social media, saying he's "immensely grateful" for his time at Stamford Bridge.
His list of honours in West London include the League Cup, FA Cup, two Europa League wins, two Premier League titles and the Champions League.
In a statement Chelsea FC commented: "Throughout his time at Stamford Bridge, Cesar Azpilicueta stepped up to whatever challenge was put in front of him.
"No matter the position, the formation or the head coach, the Spaniard was always an integral part of the team."