Chelsea paid more than any other English club to agents between October 1, 2012 and September 30, 2013.
According to figures released by the Premier League, the London outfit had payments of £13,721,721 made to footballers' representatives over that course of period.
Manchester City are second in the list, having spent over £11m during those 12 months, with Tottenham Hotspur and Liverpool third and fourth with £9,787,676 and £9,400,973 respectively.
Crystal Palace shelled out the least amount of money among the 20 top-flight clubs, spending £869,531 on agents.
In total Premier League clubs spent £96,673,089 on agent fees between October of last year and September 2013.