Kostas Pagonis (born 11 September 1985 in Athens) is a Greek professional footballer, who last played for AEL 1964 FC in the Greek Football League.
Pagonis started playing as an amateur for Akratitos F.C.
Since then he has played in many teams mostly in the second and third national division.
On 29 June 2012 he signed a one-year contract with AEL 1964 FC.
This biographical article related to a football defender from Greece is a stub.