| Sport: | Women's Basketball |
| Sex: | none |
| Year: | 2004–05 |
| Team: | Tennessee Lady Volunteers |
| Conference: | Southeastern Conference |
| Short Conf: | SEC |
| Coachrank: | 4 |
| Aprank: | 3 |
| Record: | 30–5 |
| Conf Record: | 13–1 |
| Head Coach: | Pat Summitt |
| Hc Year: | 31st |
| Asst Coach1: | Mickie DeMoss |
| Asst Coach2: | Holly Warlick |
| Arena: | Thompson–Boling Arena |
| Champion: | SEC tournament champions |
| Tourney: | NCAA tournament |
| Tourney Result: | Final Four |
The 2004–05 Tennessee Lady Volunteers basketball team represented the University of Tennessee as a member of the Southeastern Conference during the 2004–05 women's college basketball season. Coached by Pat Summitt, the Lady Volunteers played their home games at Thompson–Boling Arena in Knoxville, Tennessee. The team won the SEC tournament title, reached the Final Four of the NCAA tournament, and finished the season with a 30–5 record (13–1 SEC).
|-!colspan=9 style=| Regular season|-!colspan=9 style=| SEC tournament|-!colspan=9 style=| NCAA tournament[2]
See main article: 2004–05 NCAA Division I women's basketball rankings.