The Frenchman will play for Chennaiyin for a third straight campaign and is the most capped player of the team with 28 appearances.
A huge crowd favorite at the Marina Arena, Mendy made it to the team of the season in both ISL campaigns besides winning 10 individual awards and lifted the trophy in Goa last December.
"Retaining Mendy endorses our club philosophy of valuing continuity. He has been one of the best players in the ISL's first two seasons and is an icon in our city of Chennai. We believe he will once again inspire our team both on and off the field," said Chennaiyin FC co-owner Mrs. Vita Dani.
After the end of ISL 2015, Mendy had a stint at I-League club outfit East Bengal and is now excited to be back at Chennaiyin.
"I am delighted to be back at Chennaiyin and would like to thank the owners and Marco for giving me another opportunity to re-unite with my second family. I have had two memorable years at Chennaiyin with the highlight being celebrating with our Supermachans after returning with the trophy in Chennai," an ecstatic Mendy said from France.
