The 2003–04 season was the 97th season in Atalanta's history. Atalanta was promoted to Serie A, despite finishing only 5th in Serie B. The reason for the promotion was the expansion of the top domestic division from 18 to 20 teams. That offered a reprieve to an underperforming Atalanta side that failed to keep up with Palermo following Christmas.

Squad

Goalkeepers Massimo Taibi Alex Calderoni

Defenders Gianpaolo Bellini Natale Gonnella Duccio Innocenti Stefano Lorenzi Fabio Rustico Santos Mohamed Sarr Vlado Šmit

Midfielders Antonio Bernardini Andrea Lazzari Michele Marcolini Nicola Mingazzini Riccardo Montolivo Biagio Pagano Alex Pinardi Damiano Zenoni

Attackers Rolando Bianchi Igor Budan Gianni Comandini Carmine Gautieri Luigi Della Rocca Giampaolo Pazzini Luca Saudati Davor Vugrinec

Serie B

League table

Results summary

Results by round

Matches

Player statistics

! colspan=10 style=background:#DCDCDC; text-align:center| Goalkeepers

! colspan=10 style=background:#DCDCDC; text-align:center| Defenders

! colspan=14 style=background:#DCDCDC; text-align:center| Midfielders

! colspan=10 style=background:#DCDCDC; text-align:center| Forwards

References