| Year: | 2004–05 |
| Team: | Stanford Cardinal |
| Sport: | Basketball |
| Conference: | Pacific-10 Conference |
| Short Conf: | Pac-10 |
| Record: | 18–13 |
| Conf Record: | 11–7 |
| Hc Year: | 1st |
| Arena: | Maples Pavilion (Capacity: 7,233) |
| Tourney Result: | first round |
The 2004–05 Stanford Cardinal men's basketball team represented Stanford University in the 2004–05 NCAA Division I men's basketball season. It was Trent Johnson's first season with the Cardinal after Mike Montgomery left to join the NBA Golden State Warriors. The Cardinal were a member of the Pacific-10 Conference.
The Cardinal finished the 2003-04 season 30-2 and ranked as high as #1. In Pac-10 play they finished 17-1, only losing to Washington in the last game of the regular season. The Cardinal won the Pac-10 tournament defeating Washington State, next Oregon, and in the Finals a revenge win over Washington.
After finishing the regular season and Pac-10 Tournament with only one loss, the Cardinal punched their ticket to the NCAA tournament after winning their tournament. In the NCAA Tournament they received a #1 seed in the Phoenix region facing off against the Southland Conference tournament champion UTSA. In the second round they faced the Alabama but lost to them 70-67.
| Number | Name | Position | Height | Weight | Year | Hometown | |
|---|---|---|---|---|---|---|---|
| 3 | Carlton Weatherby | Guard | 6'1" | 180 | Junior | Tacoma, WA | |
| 10 | Tim Morris | Guard | 6'4" | 215 | RS Freshman | Atlanta, GA | |
| 11 | Chris Hernandez | Guard | 6'2" | 190 | Junior | Fresno, CA | |
| 20 | Dan Grunfeld | Guard | 6'6" | 215 | Junior | River Hills, WI | |
| 21 | Nick Robinson | Forward | 6'6" | 205 | Senior | Liberty, MO | |
| 22 | Kenny Brown | Guard | 6'1" | 190 | Freshman | Southlake, TX | |
| 31 | Taj Finger | Forward | 6'8" | 185 | Freshman | Mt. Kisco, NY | |
| 32 | Jason Haas | Guard | 6'2" | 190 | Junior | Spring Mills, PA | |
| 42 | Rob Little | Center | 6'10" | 260 | Senior | Hampton, VA | |
| 44 | Fred Washington | Forward | 6'5" | 205 | Sophomore | Los Angeles, CA | |
| 52 | Matt Haryasz | Forward | 6'11" | 230 | Junior | Page, AZ | |
| 55 | Peter Prowitt | Center | 6'10" | 250 | Freshman | Arlington, VA |
|-!colspan=12 style=| Exhibition|-!colspan=12 style=| Non-conference regular season|-!colspan=12 style=| Pac-10 Regular season|-!colspan=12 style=| Pac-10 tournament|-!colspan=12 style=| NCAA tournamentSource:[1]