| Club: | Modena |
| Season: | 2004–05 |
| Manager: | Stefano Pioli |
| Stadium: | Stadio Alberto Braglia |
| League: | Serie B |
| League Result: | 8th |
| Cup1: | Coppa Italia |
| Cup1 Result: | Group stage |
| League Topscorer: | Asamoah Gyan (7) |
| Season Topscorer: | Nicola Campedelli Asamoah Gyan (7 each) |
| Average Attendance: | 7,971 (league only)[1] |
| Largest Win: | Modena 4–0 Ternana Modena 4–0 Cesena |
| Largest Loss: | Torino 0–3 Modena |
| Prevseason: | 2003–04 |
| Nextseason: | 2005–06 |
The 2004–05 Modena F.C. season was the club's 93rd season in existence and its first season back in the second division of Italian football. In addition to the domestic league, Modena participated in this season's edition of the Coppa Italia. The season covered the period from 1 July 2004 to 30 June 2005.
See main article: 2004–05 Serie B.
See main article: 2004–05 Coppa Italia.