The 35-year-old Brazilian, agreed to an initial one-year contract with the Premier League club, who have the option of extending the deal by a further season.
Silva joins the Blues on a free transfer having left French Champions, PSG after their Champions League final defeat on the 23rd of August.
He is manager Frank Lampard’s fifth major summer signing, following the signing of defender, Malang Sar, England left-back, Ben Chilwell, and forwards, Hakim Ziyech and Timo Werner.
