2004–05 Cardiff City F.C. season

During the 2004–05 season Cardiff City played in the Football League Championship. It was the team's second year in the Championship since being promoted from League One. The season was also the last that manager Lennie Lawrence spent at the club before being replaced by Dave Jones at the end of the season.

Team kit and sponsorship
Cardiff's kits continued to be designed by Puma. Their main shirt sponsor continues as Welsh housing company Redrow homes.

Squad

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Summer transfers out

 * Indicates the player joined after being released by Cardiff