2002–03 Celtic F.C. season

Celtic went into the 2002–03 season defending their Scottish Premier League title, which they won in 2001–02. They also entered the UEFA Champions League at the qualifying stage, as well as taking part in the two domestic cup competitions, the Scottish Cup and the Scottish League Cup.

2002–03 Celtic F.C. season

Celtic went into the 2002–03 season defending their Scottish Premier League title, which they won in 2001–02. They also entered the UEFA Champions League at the qualifying stage, as well as taking part in the two domestic cup competitions, the Scottish Cup and the Scottish League Cup.