2003–04 Celtic F.C. season

In season 2003–04 Celtic won a double of the Scottish Premier League championship and the Scottish Cup. They reached the quarter-finals of the Scottish League Cup, and the UEFA Cup after competing in the group stage of the Champions League. They set a new record for the most goals scored in a season – 105 goals.

Competitions
Results for Celtic F.C. for season 2003–2004.

NOTE: scores are written Celtic first

Key:
 * SPL = Scottish Premier League
 * SC = Scottish Cup
 * SLC = Scottish League Cup
 * CLQ = Champions League Qualifier
 * CLA – Champions League Group A
 * CL = Champions League Match
 * UC = UEFA Cup match
 * F = Friendly match

Appearances and goals
List of squad players, including number of appearances by competition


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