The 34-year-old defender follows Jesus Navas, Gael Clichy and Willy Caballero in leaving the Premier League side at the end of the season
Bacary Sagna is leaving Manchester City after three seasons at the club, becoming the fourth first-team player released by Pep Guardiola's side on Thursday.
City announced Sagna is departing with his contract due to expire after they had confirmed the same outcomes for Gael Clichy, Jesus Navas and Willy Caballero.
The 34-year-old defender spent three years with the club after signing from Arsenal in 2014 and won the League Cup in 2016.