| Mode: | Basketball |
| Year: | 2005–06 |
| Team: | Stanford Cardinal |
| Conference: | Pacific-10 Conference |
| Short Conf: | Pac-10 |
| Record: | 16–14 |
| Conf Record: | 11–7 |
| Hc Year: | 2nd |
| Arena: | Maples Pavilion (Capacity: 7,233) |
| Bowl Result: | first round |
The 2005–06 Stanford Cardinal men's basketball team represented Stanford University in the 2005–06 NCAA Division I men's basketball season. It was Trent Johnson's second season with the Cardinal. They were a member of the Pacific-10 Conference.
The Cardinal finished Trent Johnson's first year achieving an overall record of 18-13 and an 11-7 record in conference play. Finishing a tie for third in the Pac-10 conference, the Cardinal defeated Washington State in the quarterfinals, only to lose in the semifinals to Washington.[1]
The Cardinal earned a bid to the NCAA tournament as an 8 seed in the Austin Region. In their first, and only, game they faced against the #9 seed Mississippi State only to lose 93-70.
|-!colspan=12 style="background:#8C1515; color:white;"| Exhibition|-!colspan=12 style=| Non-conference regular season|-!colspan=12 style=| Pac-10 tournament|-!colspan=12 style="background:#8C1515;"| NIT