UEFA Euro 2004 Group B

Group B of UEFA Euro 2004 was one of four groups in the final tournament's initial group stage. It began on 13 June and was completed on 21 June. The group consisted of defending champions France, England, Croatia and Switzerland.

France won the group and advanced to the quarter-finals, along with England. Croatia and Switzerland failed to advance.

Teams
Notes

Standings
In the quarter-finals,
 * The winner of Group B, France, advanced to play the runner-up of Group A, Greece.
 * The runner-up of Group B, England, advanced to play the winner of Group A, Portugal.