2003–04 Cardiff City F.C. season
Player Club Fee
Gareth Ainsworth Queens Park Rangers Undisclosed
Leo Fortune-West Doncaster Rovers Undisclosed
Des Hamilton Grimsby Town Undisclosed
David Hughes Retired -
Andy Jordan Hartlepool United Free
Andy Legg Peterborough United Undisclosed
Michael Simpkins Rochdale Free
Mark Walton Released -
Transfers -- Summer transfers out
During the 2003-04 season Cardiff City played in Division One of the Football League. It was the team's first year in the Division One since being promoted from Division Two.