| Mode: | Basketball |
| Year: | 2004–05 |
| Team: | Gonzaga Bulldogs |
| Conference: | West Coast Conference |
| Short Conf: | WCC |
| Coachrank: | 18 |
| Aprank: | 10 |
| Record: | 26–5 |
| Conf Record: | 12–2 |
| Head Coach: | Mark Few |
| Hc Year: | 6th |
| Asst Coach1: | Bill Grier |
| Ac1 Year: | 14th |
| Asst Coach2: | Leon Rice |
| Ac2 Year: | 6th |
| Asst Coach3: | Tommy Lloyd |
| Ac3 Year: | 4th |
| Stadium: | McCarthey Athletic Center |
| Champion: | WCC Regular Season Champions WCC tournament champions |
| Bowl: | NCAA tournament |
| Bowl Result: | Round of 32 |
The 2004–05 Gonzaga Bulldogs men's basketball team represented Gonzaga University in the 2004–05 NCAA Division I men's basketball season.
| Name | Number | Pos. | Height | Weight | Year | Hometown | Reason for Departure | |
|---|---|---|---|---|---|---|---|---|
| 34 | 265 | Graduated | ||||||
| 20 | 195 | Graduated | ||||||
| 4 | 198 | Graduated | ||||||
| 10 | 194 | Graduated; Entered 2004 NBA draft | ||||||
| 33 | 265 | Graduated |
|-!colspan=9| Regular season
|-!colspan=9 style=| WCC Tournament|-!colspan=9 style=| NCAA tournament